4 wheel drive manual locking hubs
LINK 1 ENTER SITE >>> Download PDF
LINK 2 ENTER SITE >>> Download PDF
File Name:4 wheel drive manual locking hubs.pdf
Size: 4888 KB
Type: PDF, ePub, eBook
Category: Book
Uploaded: 2 May 2019, 18:38 PM
Rating: 4.6/5 from 550 votes.
Status: AVAILABLE
Last checked: 2 Minutes ago!
In order to read or download 4 wheel drive manual locking hubs ebook, you need to create a FREE account.
eBook includes PDF, ePub and Kindle version
✔ Register a free 1 month Trial Account.
✔ Download as many books as you like (Personal use)
✔ Cancel the membership at any time if not satisfied.
✔ Join Over 80000 Happy Readers
4 wheel drive manual locking hubsThe hub is a component where the wheel is directly mounted to, and is outside the axle.When the front hubs are locked, even if no power is sent to the front axle (by means of a transfer case ), the turning of the wheels will still spin the front axle, differential, and driveshaft, which puts extra load on the engine. Unlocking the hubs disconnects the wheels from the axle, which eliminates this extra load. Other benefits also include keeping the front-differential free from unnecessary wear, quieter operation, less vibration, and lower wear in other drive line components. However, many manufacturers list engaging the hubs (even in 2WD mode) for several miles a month to lubricate the front drive train as part of the vehicle's regular maintenance schedule.The advantage to mechanical hubs is that they are often considered more robust, and less prone to issues due to maintenance negligence. The disadvantage of this is that the driver needs to get out of the vehicle to activate the hubs.The main advantage is that the driver does not need to leave the vehicle to connect the wheels to the axle. The disadvantage with this system is that most designs require the vehicle to move some distance (usually a whole wheel turn, often going backwards) after engaging the hubs in order for the hubs to engage or disengage. This might not be possible if the vehicle gets completely stuck before the hubs have been engaged, meaning automatic hubs require more caution on the driver's part.Also, in some axle designs (such as those used on older Land Rovers ), the top swivel bearing can become starved for lubrication (which is normally supplied by oil slung up by the rotating axle), unless the hubs are locked every few hundred miles. Also, since locking hubs generally do not require a key to operate, they can be maliciously locked or unlocked by persons other than the vehicle owner.By using this site, you agree to the Terms of Use and Privacy Policy.http://hamayeshniroo.com/canon-canoscan-n650u-usb-flatbed-scanner-manual.xml
- Tags:
- 4 wheel drive manual locking hubs, four wheel drive manual locking hubs, 4 wheel drive manual locking hubs, 4 wheel drive manual locking hubs for sale, 4 wheel drive manual locking hubs replacement, 4 wheel drive manual locking hubs kit, 4 wheel drive manual locking hubs drive, ford 4 wheel drive manual locking hubs, 4 wheel drive locking hubs manual conversion.
No adapters were needed, but one must make sure to follow the instructions and line up the springs correctly when screwing down the cap. The cap screws use a 4mm hex key.Good quality hubs. Comes with all the bolts, snap rings and hardware to install them correctly.These snap into place of the original hubs, bypassing all of those possible failure points. No, they're not as convenient as just turning the dial on the dash (which, BTW, you still have to do.) but they engage as soon as you turn the selector on the hubs, not after moving a few feet, or when they get around to it like the stock system. Note that you can, in fact leave these engaged, at the expense of a little more drag (i.e gas mileage) and wear-and-tear on the front diff (since it turns when the.Those were always tough to engage when it was cold out so I decided to give these Mile Marker hubs a try. I love them so far! It's also nice that they're stainless covered. Of course the inside is aluminum or some similar white metal but that's fine. The only reason I'm not giving a five star is that the screws that came with the hubs were mismatched. What's odd is that they were in the same sealed package. Some were stainless and some were zinc coated. Weird. They engage and disengage nicely. Bring it winter!Sure you need to get out of the truck to manually lock the hubs. But - then they are actually locked. Those vacuum tubes WILL rot and leave you sans working four wheel drive. Installation was a breeze. DO NOT pay someone to install these on your truck. If you can change a flat tire - you can do this.I'm really happy with these hubs. Because these hubs were to be used on a rear axle, they had to be very strong. The Jeep hub is physically no different on the outside than the standard hub. Do your own research first, I didn't buy 37780 I bought 29071 which I'm reviewing now, but I believe the above info.Tight to engage but in a good way.http://www.fabulous-vintage.ro/files/canon-cameras-user-manual-download.xmlSpotted the part on Amazon, ordered it on Friday, November 24th, 2017 and received it on Monday, November 27th. Here in North Dakota 4-wheel drive is a must and this company delivered the part in three days and it was installed today. Wow, great service, great quality and unbelievable lifetime warranty on the part. You just can't beat the service, quality and warranty. These are old fashioned values but they are still greatly valued today.! I am impressed! Thanks Ed Blacktail Mountain Ranch Co.They were bigger and heavier than my stock toyota hubs. O-ring seals all around and very easy to install. Took me less than an hour, and I'm no mechanic. The locking dial turns very smoothly and has a very nice chrome ring with gold dial. This kit does not include new studs or nuts,(wheel hub) but flat and lock washers are included. I am more than happy with these. They are taller than stock and protrude farther out from the rim than stock, but I have had no problems with this. Buy them, they are more than worth the investment!I did have trouble with the right side on my 2003 Ford F-350 and had to modify the snap ring by shaving material from the entire width. It seemed like the hub was tagging bottom before it was fully seated. In all fairness it could have been due to the retaining ring groove in the replacement bearing was out of spec. I would buy them again. From having good sized tires, a powerful motor to having enough gas, your 4x4 has a lot to do to keep you moving through that mud in the 40 acres of your backyard or up that steep, rocky hill that you and your friends have been trying to get to the top of for years. But, none of that 4x4 power will work efficiently or at all without locking hubs. That is where it all begins. What are locking hubs and how do they work. Locking hubs are located at the front of your 4-wheel-drive vehicle. They may look like innocent little dials in the middle of your two front wheels, but there is slightly more to them.http://www.familyreunionapp.com/family/events/bose-v18-manual The hubs are, essentially, an axle split in half (right and left). They work separately, spinning free of each other and allowing the drive from the rear axle to push them wherever you steer them. This is two-wheel-drive mode, just like a rear-wheel-drive car. When they are unlocked, you do not have the ability to put your vehicle into 4WD. Newer 4x4 vehicles are manufactured with automatic locking hubs. The process to this is complex, yet simple in explanation. They will spin freely together, ready for you to engage the 4x4 which will send drive power to them via a differential from the transfer case. Modern vehicles have automatic locking hubs that require little to no manual operation from the user. However, some of these newer vehicles still allow for manual operation as a backup in case the automatic locking hubs fail. There are manufacturers like Warn (www.warn.com) that make manual locking hub replacement kits for automatic locking hubs. Manual locking hubs are sought for off-road enthusiasts. The manual nature of locking the hubs provides controlled operation of the vehicles in different terrain. About the Author This article was written by the It Still Works team, copy edited and fact checked through a multi-point auditing system, in efforts to ensure our readers only receive the best information. To submit your questions or ideas, or to simply learn more about It Still Works, contact us. More Articles What is a Dodge Anti-Spin Rear. What Is the Mitsubishi Sportronic. Will It Hurt if You Use a Friction. What Does the Differential on a Car Act. Limited Slip Differential Vs. Last updated: July 13, 2020 The drivetrain consists of a series of parts that transfer the rotational power produced by the car’s engine to the car’s wheels to make the vehicle move. On most cars, known as two-wheel drive (2WD) cars, the drivetrain transfers power to just two wheels — either the two rear wheels (aka, rear-wheel drive) or the two front wheels (aka front-wheel drive).https://conform-edit.com/images/bt-graphite-1100-manual-download.pdf The movement of these two wheels makes the car move, and the other wheels in turn. But when your driving surface is covered in snow or consists of loose sand and gravel, it helps to have all the wheels working together to give your car extra traction and move it over the terrain. You see 4WD primarily on trucks and SUVs. So in today’s Gearhead 101, we’ll discuss the basics of the 4WD drivetrain system including its benefits and how it works. Our focus for this article will be part-time 4WD because it’s the most common type of 4WD you see out there. We’ll take a look at full-time 4WD next time. So shift your brain to 4WD and let’s get started. The drivetrain (consisting of the transmission, drive shaft, and differential) transfers the engine’s torque to the wheels. Applying torque to the wheels is what makes your car go. Without tire traction, you can apply as much power as you want to your wheels and still go nowhere. Your tires will just spin really fast while your car stays in the same place. This ineffectual tire rotation is called wheel spin. You’ve probably experienced wheel spin when trying to get your car unstuck from the snow or mud. Yes, this is extremely simplified (we could go into the details of friction’s role in traction, but won’t), but this is a good working definition. Instead of relying on only two powered wheels for traction (2WD), you’ve got four moving wheels that could possibly hit good traction to keep the car moving. Because there’s less traction in mud, your rear wheels are likely to just spin and spin while your car stays stationary. It’d be nice to have those front wheels turning, coefficient, because that’s where the traction is. There’s just less power sent to the wheels. It gives your wheels more power, but moves the wheels at a slower speed allowing you to conquer that roadblock just by driving over it. On regular driving surfaces without the 4WD engaged, it works just like a rear-driven 2WD vehicle.http://intechsol.kz/wp-content/plugins/formcraft/file-upload/server/content/files/16291e78391d4f---99-bigfoot-manual.pdf One of the big benefits of part-time 4WD vehicles is increased fuel economy. Powering all four wheels requires more fuel than just powering two. So you can save some money on gas by only using 4WD when you need it. Let’s take a look at these different parts one by one. The transfer usually sits right behind the transmission in your drivetrain. The power flow in this scenario looks something like this: Power produced by engine goes to the transmission. From there it goes to an output shaft and then to the transfer case. Inside the transfer case, the output shaft is connected to the rear drive shaft. The rear-drive shaft then transmits the torque to the rear differential. The rear differential then spins the wheels causing the car to move. When 4WD is engaged, the gears mesh together causing a chain to move a gear that’s connected to the front drive shaft. The front drive shaft starts spinning at the same speed as the rear drive shaft and delivers torque to the front differential, which then transmits torque to the front wheels. Boom. 4WD. As mentioned earlier, this allows the vehicle to deliver extra torque (power) to both the front and the rear wheels. You get that extra power at the cost of speed, though. When in 4WD Lo, your vehicle can only go up to 15 mph. The front drive shaft connects the transfer case to the front differential. The front drive shaft spins at the same speed as the rear drive shaft, transferring torque to the front differential. The front differential then transfers that power to the front wheels by way of the axle shafts. On 2WD vehicles, a single differential sits in the middle of the front or rear axles (depending on if the car is front- or rear-wheel drive). Power from the drive shaft is transferred through the differential to each wheel, causing them to turn. On a 4WD vehicle, because all four wheels are getting power, it needs two differentials — one for the front axle and one for the rear axle.5percent-design-action.com/upload/users/files/brand-identity-manual-design.pdf The reason it’s called a “differential” is that the gears inside of it allow the wheels on a single axle to move at different speeds. You’re probably thinking, “When would my wheels move at different speeds?” Well, a common instance is whenever you go around a corner. When you make a right turn, your inside wheel (the right wheel) travels less of a distance than your outside wheel (left wheel). To keep up with the inside wheel, the outside wheel must spin slightly faster. The differential makes this possible. If there was a solid connection between both wheels, the inside tire would need to skid or skip in order for the axle to keep moving. For a video demonstration of how a differential works, watch this: What’s more, if wheels are turning at different speeds (thanks to the differentials), it’s actually not true 4WD. Yeah, I know it’s confusing. We’ll clear it up here in a bit. This allows the axle to spin the wheels when powered by the engine. The front wheels just spin freely. How do you solve this problem of needing the front wheels bolted to the front axle when in 4WD, but not bolted when you’re in 2WD? When the 4WD is not engaged, the locking hubs disconnect the axle. They spin freely, and the rear wheels of the car do all the work of moving the vehicle. When 4WD is engaged, the locking hubs lock in the front wheels to the front axle allowing them to get torque from the engine. You’d have to get out of your vehicle and turn a knob on the front wheels until the hubs were locked. On newer 4WD vehicles, locking hubs engage automatically with the press of a button. You’ve got more wheels delivering power against the road, which increases the chances a wheel will hit a high-traction spot and keep the car moving. Let’s take a look at this problem, as well the possible solutions. But because of the way in which they split power between two wheels, they become a problem in low traction driving conditions.https://www.medicalart.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/16291e793e5b49---99-hp-suzuki-outboard-manual.pdf You see, instead of splitting power evenly between both wheels, an open differential distributes power across them following a path of least resistance. This is terrible for traction. The left side is covered with snow, but the right side is dry pavement. You’d think this wouldn’t be a problem because your right rear wheel has plenty of traction on the dry pavement to power the car forward. But you’d be wrong. Remember, open differentials distribute power across the axle following the path of least resistance. And in this situation, the wheel with the least resistance is the wheel driving on the snow — the left wheel. So all the torque is going to be sent to your left wheel. But because there’s no traction there, it just spins and spins, while leaving your car stationary. Let’s use the same snowy driveway scenario. You’ve got 4WD engaged so you can make it up the snowy driveway. The transfer case is sending an equal amount of power to the front and rear differentials. You think to yourself “That snow on the left side shouldn’t be a problem at all. I’ve got plenty of traction on the right side and I’ve got both right wheels moving!” And open differentials distribute power across the axle following the path of least resistance. The snow-covered left side has the least amount of resistance. Guess what happens? Your 4WD was made impotent by your open differentials. One is to replace the open differentials with limited slip differentials. The second is to replace the open differential with a locking differential on the front or rear axle (or for even more traction, both). The difference is instead of sending all the torque to the wheel with the least amount of traction (like with open differentials), LSDs send some of the power to the wheel that actually has traction. It does this automatically, without any input from the driver. You’ve got the 4WD engaged. The transfer case is sending an equal amount of power to the front and rear LSDs.https://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/16291e795ed78f---99-johnson-outboard-manual.pdf The left wheels hit the snowy part. Instead of all the power going to the left side — like would happen if you had open differentials — the LSDs send some of the power to the right wheels that have more traction, allowing your car to move forward. For most 4WD scenarios, LSDs are all you need for adequate traction. But LSDs still don’t provide optimal traction because some of the power is still going to the wheels with less traction. There’s still a chance of wheel slip. The LSD sends power to the wheel with less traction, but the power isn’t supplied continuously. It’s re-routed to the other wheel as the gripping wheel begins to slip. This can cause the vehicle to pull to one side when traction is reduced. Basically, it can cause a bumpy and uneven ride. This gives a wheel that may have more traction a better chance of moving the car in a low traction situation. Even if the wheels on one side of your vehicle are completely off the ground, the wheels that are still on the ground will still continue to get a steady amount of torque. For most average folks, just having 4WD that has LSDs on both the front and rear axles or a rear-locking differential with a front LSD will be enough. It should only be used when you’re facing low-traction driving situations. If you use it when traction is great (like on dry pavement), your overland adventure will be cut short by a detour to the mechanic. To keep up with the inside wheel, the outside wheel must spin slightly faster. The open and limited slip differential makes this possible. This isn’t a problem on dirt or snow covered roads. There’s less traction in these driving situations, so tires can slide without experiencing too much wear or tear. Remember, the outside wheel wants to go fast to keep up with the inside wheel, but because it’s locked with the inside wheel, it can’t. To keep up, it has to skid, but because there’s a lot of traction on pavement, this skidding chews the crap out of your outside tire.5571818.com/userfiles/files/brand-identity-manual-content.pdf That hard skidding on pavement also places a great deal of stress on your axle shafts. You’ll just wear out your tires and possibly damage your axles. The wheels on the front axle have to travel a longer distance than the rear wheels. To keep up with the rear wheels during a turn, the front wheels must spin slightly faster. If they don’t, the rear wheels will need to be able to skid and slide in order for the axle shafts to keep moving. Turning becomes a problem when you engage 4WD. They send the same amount of power, or RPM, to the front and rear differentials. Forcing the front and rear drivetrains to work together like this creates a battle between the two when you’re making a turn with 4WD engaged. The front wheels need to go faster to keep up with the rear wheels, but the transfer case and front drive shaft are telling the front wheels to go the same speed as the rear wheels. This creates tension between them. And that’s what happens in low traction situations like dirt or snow because they provide the needed “give” to allow your front wheels to slip and slide when making a turn. The tires can’t slip and slide. So this creates a tug-of-war between the front wheels and the front drivetrain. When making a turn the front wheels are forced by good traction and geometry to rotate faster than the rear wheels. But the front drive shaft is delivering the same RPM as the rear drive shaft is to the rear wheels. The front drive shaft is basically telling the front wheels “Hey. Go the same speed as everyone else!” while the front wheels themselves are saying “Nope!” The gears spin the bar in the same direction, but one end is spinning it at a faster speed than the other. That’s basically what’s happening between your wheels and front driveshaft. Gears along the front drivetrain and in the transfer case start binding and jamming together. This is called “drivetrain binding” or “wind-up” and it can seriously jack up your 4WD drivetrain. You can sometimes “unwind” your drivetrain wind-up by slowly driving backwards, but it doesn’t work all the time. If you made a particularly fast turn in 4WD on dry pavement, the tension it causes can cause the weakest links in your front drive train to break — u-joints, differential gears, transfer case gears, drive shafts, etc. Different tire pressures on your wheels can also cause this wind-up even when driving straight on pavement in 4WD. Take a look at what happened to this guy’s transfer case after accidently driving straight in 4WD on the freeway. You’ll just jack-up your drivetrain. I hope it was helpful. Even if you never purchase a 4WD vehicle, you’ll at least know what people are talking about next time 4x4s come up in conversation. In our next edition of Gearhead 101, we take a look at how full-time 4WD, as well as AWD, works. If you continue to use this site we will assume that you are happy with it. Ok Privacy policy. So let's get enlightened! Part Time 4WD is the most basic of all 4WD systems. It gives the driver the choice of driving in two-wheel drive or 4WD. That sounds pretty good. However, the downside is that you shouldn't engage the 4WD on pavement unless it's very slippery. That's because, with this system, when you engage 4WD you lock the front and rear wheels together through the transmission and transfer gearbox. This is great for straight-ahead traction and very slippery surfaces. However, on dry pavement it makes for odd cornering, and handling characteristics. Also you can harm the drive train components by driving in 4WD for extended periods of time on dry pavement. Consequently, you may find yourself having to stop the vehicle to engage or disengage, depending on the road conditions. AOL Autos: Top 5 SUVs So why choose this type of system.In addition, the 4WD mode offers both a high and low mode for when the going really gets tough (driver shifts to high or low). AOL Autos: Top 5 crossover vehicles Besides a transmission and transfer gearbox, a center differential couples the front and rear wheels. This differential allows the front and rear wheels to turn at different speeds as needed (unlike Part-Time 4WD system) for better handling. When the wheels start to spin due to slippery road conditions, the system reacts to wheel spin by progressively locking the front and rear wheels together to optimize traction. AOL Autos: Best luxury wagons Permanent 4WD is similar to Full-Time 4WD but it has no two-wheel drive mode. The vehicle is always in 4WD, so you don't have to determine whether conditions are right to engage it. AOL Autos: Cars with best Blue Book values We still have transmission, transfer gearbox and center differential coupling the front and rear wheels. The only difference is that torque (or power) is constantly being applied to all the wheels, giving maximum traction in all weather and road conditions. Current systems have high and low modes for when the going gets tough; however, most importantly, the system does the thinking for you.AOL Autos: Best-selling trucks and SUVs Next, a few definitions of common 4WD-drive terms that you may have heard of: Locking Differential - locks both wheels on the axle, forcing them to turn together to allow maximum traction Limited-Slip Differential - detects slippage in one wheel and sends torque to the other wheel that is not spinning. It operates is automatically. On-The-Fly-Shifting - allows the 4WD to be engaged while driving the vehicle (many systems require that you stop the vehicle in order to engage the 4WD). Manual Hubs - In order for 4WD to work, you must have a means of engaging the front wheel drive mechanism. This is done through the front hubs. Transfer Gearbox - an auxiliary gearbox attached to the transmission, which allows you to shift into a high and low range of 4WD for serious pulling or hauling. 4WD Maintenance Tips 4X4s have a transfer case, locking hubs, and front and rear differentials (some have an additional center-coupling differential). The maintenance of the transfer case is the same as on a standard transmission. Therefore, when checking the fluid, you are checking for (1) proper level, (2) the presence of moisture, (3) the presence of wear particles.A small amount of wear material is acceptable. However, excessive wear material can be an indication of a problem. One of three types of lubricants is used, depending on the carmaker. These lubricants are: ATF (Automatic Transmission Fluid), 30W motor oil, or 90W-gear oil. The maintenance interval (which involves changing the lubricant) for transfer cases that use ATF and 30W motor oil is every 50,000 miles. For 90W gear oil the recommended interval is 80,000 miles. In regards to the locking hubs, maintenance is extremely critical. Locking hubs come in two forms: automatic and manual. Regardless of which one you have, they must be disassembled, cleaned and lubricated every two years or 24,000 miles. Snow, ice, water, salt, and mud usually find their way into these mechanized units, rendering them useless and costing the owner big bucks. By keeping up the maintenance on them you minimize expense and downtime. With respect to differential maintenance, there's not a whole lot to do except check the fluid level every oil change and visually inspect for any leakage. The technician should check the gear lubricant for proper level, color, and consistency. Low lubricant level indicates a leak; a milky color indicates moisture in the lubricant; and the presence of metal in the lubricant indicates mechanical wear. Check your owner's manual for the recommended fluid change intervals. And check your owner's manual for specific operating instructions of your 4X4 system because the various systems function differently. There you have it, four wheeling made easy. Now go out and climb a mountain! For a better experience, please enable JavaScript in your browser before proceeding. It may not display this or other websites correctly. You should upgrade or use an alternative browser. It seems like if you couldn't do that it would be a collosal pain in the ass if you were driving between plowed and poorly plowed roads. I realize there is some additional wear and tear and a small MPG loss from leaving them locked. When you unlock the hubs, the vehicle acts like a 2WD. If you leave the hubs locked but disengage four wheel drive, you are still turning all of the front drive components, which hurts your gas mileage. I may be wrong though. I've never had a vehicle with manual locking hubs. Until you get used to it of course. It also deadens your steering and it feels heavy and unresponsive. If its marginal I untimatley decided to just put on 4X4 Until you get used to it of course.They are unlocked when coasting, which is what they'd be doing if the transfer case wasn't in 4WD. Regardless, no truck (until recently) that came with manual locking hubs had a front locker or limited-slip in the first place. The Jeep Wrangler Rubicon has air lockers in the front and rear, but they are only available in 4 Low, so that wouldn't affect normal driving. I've seen some 1 tons that had LSD's in the front. But you'd get the added wear and tear of everything spinning up there, plus the extra drag so it'd reduce gas mileage slightly. But you could shift in and out of 4 Hi anytime with the hubs locked. It's a good thing to do when it snows and maybe the main roads are clear but side roads and neighborhoods aren't. The old manuals in trucks that had locking hubs even recommended you lock the hubs at least once a month and drive xxx miles to keep everything lubricated. Don't worry about the hubs beeing locked if you aren't in 4wd I oftentimes forget about it for a lot longer than 10 miles, and it's never done any harm (and in fact saved my ass on an ice slick one time! LOL). I don't think I'd drive for very long at high speeds, since 4-high isn't really designed for it, but short periods shouldn't hurt any. For city speed driving, you should be able to run it pretty much endlessly without hurting anything, especially in the wintertime. The only issue with 4-high at speed is a slight amount of tire scrub around corners so you need to reduce your cornering speeds a bit, otherwise it's no big deal. ZV They are unlocked when coasting, which is what they'd be doing if the transfer case wasn't in 4WD.They are locked all the time.They are unlocked when coasting, which is what they'd be doing if the transfer case wasn't in 4WD.They are locked all the time.When torque is not being applied, the Detroit Locker is allowed to unlock, permitting a differentiation variance in wheel speed while negotiating turns. The later Soft-Locker design has a stronger case as well as a dampening mechanism to reduce banging and clunking characteristic to the earlier Detroit Locker.I've proven this before, when I had my old Jeep on a lift. The rear wheels spun freely and independently of each other, yet when I drove it, they locked up tight whenever I was giving it gas in forward or reverse. It is NOT what people refer to as a Detroit Locker. The traditional Detroit Locker known to everyone in the racing industry is a completely different differential. We are talking apples and oranges. I have never seen a NoSpin dff as it would be useless in racing. I could break that thing pretty easily. This must be a truck diff only. Applying instant power off the line, and lots of it, would shatter that thing. It is NOT what people refer to as a Detroit Locker. Applying instant power off the line, and lots of it, would shatter that thing.Different market segments, same product. But it's the exact same thing. And it is the same old Detroit locker that people have used for years and years.