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Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs

Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs

Item # ALL620471

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ALL620471 - 21 Inch Lift Powerbuilt Vehicle Tools,Shop Tools
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  • Vehicle Tools
  • Shop Tools
  • Service Ramps and Jacks
  • Bottle Jack
  • Powerbuilt
  • 21 Inch Lift
  • 6000 lbs
The hydraulic bottle jack lifts, holds, and locks vehicles in place without jack stands. Properly fitting unibody framed vehicles, the Unijack is perfect for cars, crossovers, and small SUVs and trucks. 21" Lift range with 6,000 lbs capacity. Lowest Prices for the best tools from Powerbuilt. Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs part number ALL620471 can be ordered online at etrailer.com or call 800-298-8924 for expert service.


  • All Info
  • Reviews (14)
  • Q & A (20)
  • Videos (2)
  • Photos
  • Why etrailer?

Powerbuilt Tools - ALL620471

The hydraulic bottle jack lifts, holds, and locks vehicles in place without jack stands. Properly fitting unibody framed vehicles, the Unijack is perfect for cars, crossovers, and small SUVs and trucks. 21" Lift range with 6,000 lbs capacity.


Specs:

  • Weight capacity: 6,000 lbs
  • Lift range: 11" - 21"
  • 1-Year warranty


Features:

  • Raises, lowers, and stabilizes unibody vehicles
    • Great for cars, crossovers, and small SUVs and trucks
  • Safety bar locks the jack into place
    • Removing the need for jack stands
  • Wide base and wheels provide more stability for lifting loads safely
  • Meets ANSI standards


Note: This jack is designed to lift and stabilize 6,000 lbs and should not be used to lift over 6,000 lbs.


Using a Unijack

Begin using the Unijack by placing it on solid, level ground in a vertical position under the vehicle or object you wish to lift. Determine the best lifting point to support the bottle jack and line up the piston ram underneath it. Once everything is lined up correctly, turn the lever switch at the base of the piston clockwise to allow you to move the piston up and down. After you have the vehicle lifted to the desired height, the jack will automatically lock into place. The Unijack will then double as a jack stand to support the lift. To unlock the jack, simply turn the lever at the base of the piston counterclockwise and the hydraulics will slowly move in a downward motion.



620471 Alltrade Tools Power Built Hydraulic Unit Body Jack - 21" Lift - 6,000 Lbs






California residents: click here

Video of Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs


Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Powerbuilt Tools - Vehicle Tools - ALL620471 Review

Today we're going to be taking a look at part number ALL620471. This is the Powerbuilt Unijack with a 6,000 pound weight capacity. This is a hydraulic bottle jack. It's going to raise, lower and stabilize uni-body vehicles which makes this great for cars, cross-overs, smaller SUV's and trucks. This right here is going to be our safety bar. This is going to lock the jack into place so it's going to remove the need for jack stands.

As the vehicle raises the lock in lever is going engage automatically to the ratcheting bar and that's going to prevent accidental lowering. It's also going to have the nice wide base. This is going to provide more stability for lifting loads safely. We're going to have the adjustable extension bar, you can see the multiple holes there. It's going to come with that safety pin. Also we have that set to the height we need.

Just place that pin in there and that's going to secure it at the height that we're looking for. The top of this extension bar that's going to be the surface that makes contact with the frame of the vehicle. That's going to give us a measurement of about 2 5/8 of an inch by 2 inches. This down here, this is going to be our release valve that's going to be controlled or operated by one end of the handle. You place that over. Now when you're using that we want to make sure that's in the fully closed position.

It's going to come with the handle. It's a two piece handle held together with that screw. That's going to give us an over-all length of 14 inches. Then once it's installed in the socket here, the measurement that we have from the end of the socket to the end of the handle is going to measure about 12 1/4 of an inch. Again, this jack is going to offer a weight capacity of 6,000 pounds. We take a look at the base dimensions.

Measuring this direction it's going to measure about 9 inches. Then measuring this direction we're looking about 9 and 1/8 of an inch. The jack is going to feature a lift range from 11 inches to 21 inches. This is designed to lift and stabilize 6,000 pounds. You want to be sure to not go over that lift capacity. When it comes to using the Unijack. You want to begin by using this on a nice solid level surface. You want to make sure it's in the vertical position under the vehicle or object that you're going to be lifting. You're going to need to determine the best lifting point to support the bottle jack and line up the piston ram underneath it. Now once everything is lined up correctly, again you want to make sure the release valve is in the fully closed position. Then place the handle in here and as you pump this up and down, it's going to raise the jack. Now you can move the vehicle to the desired height. Again, you're going to have that extension bar that you can adjust as well. As you lift it, the locking lever is going to stay in the down position which is going to automatically lock the jack into place. Now to unlock the jack or to lower it, lower the vehicle, you want to raise the vehicle a little bit just enough to move the lever to the up position. Then we're going to come down to the release valve. We're going to turn that counter-clockwise just a little bit to open it up. With weight applied to the top of the jack it's going to be able to depress back into the housing. Also when you're going to store this from when you're not using it you want to make sure it's fully depressed or lowered because that's going to keep those really important components from exposure and excessive corrosion. Nice design. It's made from steel and cast iron. It has a nice paint finish on it. Certain components on this are going to have that nice powder coat finish on it to resist rusting corrosion as well. That's going to do it for our review of part number ALL620471. This is the Powerbuilt Unijack with a weight capacity of 6,000 pounds.


Customer Reviews

Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs - ALL620471

Average Customer Rating:  4.8 out of 5 stars   (14 Customer Reviews)

The hydraulic bottle jack lifts, holds, and locks vehicles in place without jack stands. Properly fitting unibody framed vehicles, the Unijack is perfect for cars, crossovers, and small SUVs and trucks. 21" Lift range with 6,000 lbs capacity.

- ALL620471

by:


We store these for emergency use in out trailer boxes. They add peace of mind for roadside tire changes. They do seem to be sensitive to rust and abuse and need to be stored in a relatively clean and dry environment such as a trailer box. 574491



- ALL620471

by:


Great product at s great price! E a try what I was looking for. 294798


Comments

Im still enjoying everything purchased. Nothing but positive reviews for all.

Bert - 10/23/2017

29797

- ALL620471

by:


Perfect for stashing in a trailer in case of a road emergency. The only downside is that they like to be kept clean and dry which is not an insurmountable task. 591491



- ALL620471

by:


We use them as jacks for our trailers and trucks. So much easier than carrying around floor jacks. They do need to be kept clean and dry or they will not be reliable. 586424



- ALL620471

by:


great working performance and stability ... 424887



- ALL620471

by:


Does the job. 371111



- ALL620471

by:


nice setup they work great and store nicely in my side boxs of my truck. 304751



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


Fantastic service, shipping and product s. 445261



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


I ordered this for my son per his Christmas list. I think it is an excellent product, but I won't be the one using it. 457808



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


I bought this in case I had a flat on my camper. It fits perfectly under the axle between the u bolts. Tried it out a couple times. Worked flawlessly. The built in jack stand makes it safe as can be. 351659



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


This is a good product but a little flimsy. Deeper welds with thicker steel would be better. They were used on a 2017 CRV and with 4 wheels off the ground I could "wiggle" the car a little. The jacks were flexing. I don't think I will be going under the car for anything with these holding it up. The jacks are good for tire swaps/rotations and that's what they will be used for. 412725



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


Works great. Fantastic customer servic e. 547514



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


Hats off to "etrailer.com" !!! Superior Customer Service ! After much online searching for the Unijacks that I needed, I found and contacted etrailer.com. Two days later my items were delivered to my house and the packaging was amazing. I took the Unijacks out to my garage and they fit perfectly under my hotrod. Unijacks advertised dimensions were as stated. They worked exactly as advertised and I am very happy, Thank You etrailer.com !!! 605166



- ALL620470

by:

Review from a similar Powerbuilt Unijack in Tools


Noce jack/jackstand combo. Quality pie ce. 217624


14
14

Ask the Experts about this Powerbuilt Tools
Do you have a question about this Tool?


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  • Trailer stabilizer jacks like # TJSCHD-24 are not designed to be used to lift a trailer and hold it up for maintenance. Their purpose is to stabilize the trailer while it's parked and no more. What you're looking for is a jack to hold the trailer in the same fashion one would hold your car to change the tire. For this we have several options like the Buffalo Tools # BTEJ212 which has a maximum lift of 14 inches and can support up to 2,000 pounds. If you need an option with a higher...
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  • Alternative to Using Scissor Jacks to Lift a Truck to Change a Tire
  • Scissor jacks such as # UF48-979031 aren't designed to lift wheels off of the ground but just to provide support on trailers or RVs to limit side to side movement. What I recommend is a bottle jack such as # ALL640407 which costs less and is rated for much more weight. It has a lift range of 7-7/8" to 15-1/2". Need more lift? Bottle jack # ALL620471 has a lift range of 11" to 21".
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  • Recommended Jack to Change Tires on a Trailer
  • Scissor jacks for trailers or RVs such as # TJSC-24 are not meant to lift the trailer/RV off the ground. They are meant as support only. What I recommend is a bottle jack such as # ALL640407. This is a 6-ton jack that has a lift range of 7-7/8 inches to 15-1/2 inches. Need more lift? Bottle jack # ALL620471 is rated for 6,000 pounds and 21 inches of lift. The great thing about bottle jacks is they are compact, easy to store, and can also be used on vehicles should the need arise.
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  • Will Andersen Rapid Jack Work on Trailers with Long Distance between Front and Rear Axles
  • Most likely the Andersen Rapid Jack Item # AM3620 would not offer enough lift on a wide track trailer with a longer distance between the front and rear axles. What I recommend is Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs Item # ALL620471 because it is small and easy to store and this model has 21 inches of lift. I have linked a video review of this jack for you.
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    view full answer...

  • Wheel Change Jack Compatible with Triple Axle Trailer
  • The Andersen Rapid Jack # AM3620 is not designed to work with triple axle trailers. If you are looking to use it for leveling, then I recommend the Andersen Camper Wheel Chock and Leveler # AM3604 for your application. The similar # EZ-JACK is also not for use on triple axle trailers. If you are looking to use for changing a tire there unfortunately isn't a drive on solution we can offer. You will need the Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000...
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  • 2011 Jack to Lift 2011 Jeep Grand Cherokee for Changing Tires
  • I may have a solution for you, however scissor jacks like the Stromberg Carlson # JSC-24 that you referenced are not designed to lift wheels off the ground but simply to provide support on trailers or RVs. They are just not built to support the full weight of a vehicle or actually lift it from its stock height. A better solution will be with a bottle jack like the Powerbuilt # ALL640407. This jack features plenty of capacity (12,000 pounds) and has a lift range of 7-7/8 inches to 15-1/2...
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  • The Powerbuilt Unijack # ALL620470 referenced in your question has a weight capacity of 4,000 pounds. This is likely enough for your 8,200 pound trailer, but I recommend going up a bit with the Unijack # ALL620471 that is rated for 6,000 pounds. This will give you more of a safety margin for jacking up the trailer to change a tire. This bottle jack features a lift range of 11 to 21 inches and the safety bar locks the jack into place removing the need for jack stands. I have attached...
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  • Recommended Jack For Raising Sunray Travel Trailer To Change Tire
  • To lift your trailer I recommend using a jack like the Powerbuilt Unijack, part # ALL620471. This jack has a 6,000-lb weight capacity and the lift range is between 11 and 21 inches. Scissor jacks like part # JSC-30-IND that you referenced are not recommended for lifting trailers and are to be used for stabilization only. You want to make sure the wheel on the other side of the trailer is chocked and not able to move when changing the tire.
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  • Best Device to Lift Trailer When Changing Tire on a Triple Axle Trailer
  • Yes, the Blaylock EZ Jack and Wheel Chock part # EZ-JACK can be used on a triple axle trailer like you have but you would need to turn the curve up, opposite the wheel, and drive up on the jack and you will be able to change the tires. Otherwise the best way to change a tire out on your boat trailer would be with a jack and jack stand for which we have the Powerbuilt Unijack Bottle Jack with Built-In Jack Stand part # ALL620471 that is both. I have attached a review video of both options...
    view full answer...

  • Jack Recommendation for Travel Trailer for Changing Flats
  • Going with a bottle jack like the Powerbuilt Unijack Bottle Jack with Built-In Jack Stand # ALL620471 would be what I would recommend. Since it doubles as a jack stand it gives you the ability to jack up the trailer and safely hold it at the height you want when changing the tire.
    view full answer...

  • Powerbuilt Unijack With 21 Inch Lift And 6000 lb Capacity Compatibility with 2013 Ford Kuga
  • The Powerbuilt Unijack - 21" Lift - 6,000 lbs # ALL620471, is perfect for your 2013 Ford Kuga. The jack should be placed under the frame as close to the wheel as possible with the frame fully in contact with the jack. This jack has a lift range between 11 inches and 21 inches and it removes the need for jack stands. I've attached a couple review videos for you.
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  • Can Powerbuilt Unijack Bottle Jack Be Used As Stabilizer For 24-Ft Travel Trailer
  • The Powerbuilt Unijack Bottle Jack, part # ALL620471 is designed to be use when you need to work on a trailer or change a tire, but is not designed to be used as a stabilizer. If you need stabilizers for your travel trailer I recommend Scissor Stabilizer Jacks like part # TJSCHD-24. When collapsed these jacks are 5-inches tall, and when extended the height is 23-3/4 inches. These have a capacity of 2,500-lbs per jack.
    view full answer...

  • Can Trailer Stabilizer Scissor Jacks be Used to Lift a Trailer
  • Scissor jacks for trailers such as # TJSCHD-24 are used for support but not lifting applications. For lifting I recommend using a bottle jack such as # ALL620471 and then using a stabilizer jack to support the trailer at the proper height. Bottle jacks are great since they don't take up a lot of space and still have plenty of capacity.
    view full answer...

  • Recommended Powerbuilt Unijack Bottle Jack with Built-In Jack Stand
  • The Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs # ALL620471 is the solution for both of your questions. You should use two of these to lift your ATV level. The scissor jacks for RV's are only support jacks and not intended for lifting at all. That will also allow you to hold the axle up to that 21 inches high. This jack is also heavy duty enough to help you lift up an axle on your triple axle toy hauler to change the tire.
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  • What Is The Height Of The Powerbuilt Jack With Stand?
  • The Powerbuilt Unijack Bottle Jack with Built-In Jack Stand - 21" Lift - 6,000 lbs # ALL620471 has the integrated bottle jack. This unit is 11 inches tall prior to using the jack and has a lift of 10 inches for the maximum height of 21 inches. I've attached a couple videos to help further.
    view full answer...

  • Can a Scissor Jack be Mounted/Stored Using E-Track
  • Ram Scissor Stabilizer Jack # TJSC-24 is meant to be permanently attached to the bottom of a trailer or RV and used for stabilization purposes and not lifting. As such there isn't a storage mount for it. For a portable jack that is rated for lifting I recommend a bottle jack such as # ALL620471. There isn't a specific E-Track mount to hold the jack but something such as storage hook # EM59142 could be used or strap it down with an E-Track strap such as # EM59151.
    view full answer...

  • Can Trailer Hitch for 2011 Toyota RAV4 be Installed in Garage?
  • The Draw-Tite Trailer Hitch Receiver # 75235 can be installed on your 2011 Toyota RAV4, though being unable to lift your vehicle will make it more difficult. It is certainly possible, especially if you use something like the Powerbuilt Unijack Bottle Jack with Built-In Jack Stand # ALL620471. Just be sure to lock the jacks in place, and you may even want to use additional stands # PTW41021.
    view full answer...

  • Jack Recommendation for Trailer with Wide Axle Spacing for Changing Spare
  • Your axles are so far apart that you would need to go with a bottle jack like the part # ALL620471 to get the axle off the ground high enough to change the spare. I wish there was a ramp style jack that would work but like you figured out the axle spacing screws that up.
    view full answer...


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Info for this part was:

Expert Research:
Jameson C
Video Edited:
Jacob T
Video by:
Dustin K
Installed by:
Cole B
Photos by:
Amber A
Expert Research:
Jeffrey L
Installed by:
Hayden R
Photos by:
Zach O
Updated by:
Sarah W
Written by:
Kristen H
Updated by:
Erin H

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