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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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Powerbuilt 6000 lbs Tools - ALL620471
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In Use/Installed

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 (26)
  • Q & A (35)
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  • Why etrailer?

Powerbuilt Tools - ALL620471

  • Vehicle Tools
  • Shop Tools
  • Service Ramps and Jacks
  • Powerbuilt
  • Bottle Jack
  • 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.


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 provides 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



Customer Reviews

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

Average Customer Rating:  4.9 out of 5 stars   (26 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:

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:

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:

Solid product. Just what is needed. 876589



- ALL620471
by:

I am preemptively giving this jack five stars. I haven't had cause to use it yet but the peace of mind it gives knowing that I can jack up my single-axle trailer to change a flat on my own (if I ever get one) deserves the stars. Also, the customer service for the price match guarantee is the best! 837033



- ALL620471
by:

Great price, nice product. I now have a pair of 6,000s, & a pair of 4,000s. 751619



- ALL620471
by:

Just got this today and its exactly what I ordered. Arrived in 3 days. Excellent customer service (Emily). Will continue to purchase items I need for my RV. Well done etrailer team. 672234



- ALL620471
by:

Well made. 609733



- 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 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


Comments
Works perfectly, has never failed. Your company was great to work with.
Terry R - 02/15/2020

66777

- ALL620470
by:

Review from a similar Unijack in Tools


Fantastic service, shipping and product s. 445261



- ALL620470
by:

Review from a similar Unijack in Tools


I use two of these to help stabilize and level an enclosed car hauler that I use as a center of operations for weekend racing. This has been great for allowing me to disconnect the tow vehicle, keep the trailer level and still allow vehicles to drive in and out of the trailer as needed. I really appreciate the integrated jack stand and locking mechanism, as that provides the confidence that the hydraulic jack won't need to hold the dynamic weight. 868105



- ALL620470
by:

Review from a similar Unijack in Tools


Looks like solid jack... bought for UTV in case I need to lift vehicle while on trail for tire change or 822820



- ALL620470
by:

Review from a similar Unijack in Tools


Love the hydraulic jack, can lift an elephant out of your garage. Well almost...anyway I use it to lift my boat trailer and my SUV if I get a flat tire. Works great and has a solid wide base for balance on the ground. Very compact and easy to use! 798647



- ALL620470
by:

Review from a similar Unijack in Tools


I have been more and more business with etrailer the past few years. Their service, price, product knowledge is impeccable. I learned about the Powerbuilt Uni-Jack on the etrailer website. Watched the instructional videos posted there and read the reviews. It’s an excellent powerful jack and very safe. Surpasses all expectations. I highly recommend the jack and etrailer. 771062



- ALL620470
by:

Review from a similar Unijack in Tools


Everything arrived early and exactly as described! 713521



- ALL620470
by:

Review from a similar Unijack in Tools


This is a compact jack that is easy to use. I bought this to use on our popup camper and it works great. Easy to carry and store. It takes up little space but is there when you need it. 654007



- ALL620470
by:

Review from a similar Unijack in Tools


Extremely happy! Product description accurate! Communication excellent! Great customer service and follow-up!!!! 614898



- ALL620470
by:

Review from a similar Unijack in Tools


Works great. Fantastic customer servic e. 547514



- ALL620470
by:

Review from a similar 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 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 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


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Show More Reviews

Ask the Experts about this Powerbuilt Tools

  • How To Lift and Store a Travel Trailer with Torsion Axles
    The only option I have for you to store a torsion axle trailer with the wheels off the ground is by using jack stands, the Powerbuilt Unijack Bottle Jack part # ALL620471 would be a good option as they have built-in bottle jacks and offer up to 21" of lift. These bottle jacks will need to be placed on all four corners of the trailer under the frame, not the axle tube. This option will then allow for you to remove the wheels/tires and store these in a cool dry area while also allowing for...
    view full answer...
  • Heavy Duty Jack for my Truck with an In Bed Truck Camper
    Sorry you had that issue! I've got a couple of good solutions for you though. My favorite is the Powerbuilt Unijack Bottle Jack with Built-In Jack Stand part # ALL620471. It is a pretty compact with a base that is 9" by 9 1/8". It is a very safe alternative to the standard factory jack because it has the jack stand as part of the jack base itself.
    view full answer...
  • Can I Use the Powerbuilt Unijack as a Stabilizer
    I have a solution for you, but the Powerbuilt Unijack Bottle Jack, part # ALL620471 is only designed to be used when you need to work on a trailer or change a tire, and is not designed to be used as a stabilizer. If you're looking for a better way to stabilize your 1993 Tioga Montara 29z, I recommend having a look at the ARK Drop Down Corner RV Stabilizer Jacks # AR34FR, which have drop legs that extend up to 24". These are part of a great new product line that we picked up from Australia...
    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...
  • 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...
  • Recommended Jack for Trailer to Change a Flat Tire
    For a jack to use in an emergency to change a flat tire I recommend using the Powerbuilt Bottle Jack # ALL620471. This jack has a lift range of 11" to 21" and a 6,000 lb capacity which is more than enough for your camper trailer. I've added links to a pair of video reviews for you to take a look at.
    view full answer...
  • Bottle Jack and Safety Stands for Use During Trailer Maintenance
    A bottle jack like the Powerbuilt # ALL620471 is the right type of jack to use for changing and rotating tires and other trailer maintenance work. But using wood blocks will reduce the stability of the jack and affect the safety of that process. Any trailer work is best done with wheels chocked on both sides. We offer rubber wheel chock products like # MT70073 and # MT70072 to steady the trailer while you work on it. If you like the Powerbuilt jack for its size you can use it along...
    view full answer...
  • Can Stabilizer Jacks be Used to Lift and Support Trailer?
    Stabilizer jacks are not designed to lift and support trailers for something like taking the wheels off; they are meant to simply level and stabilize by handling a portion of the trailer's weight. I would not be able to recommend using stabilizer jacks to keep a trailer up. A better option would be a bottle jack such as the Powerbuilt # ALL620471 to remove tires. I've added links to a pair of video reviews of this jack for you to take a look at.
    view full answer...
  • Jack Recommendation for Using as Emergency Jack for Boat Trailer
    The Powerbuilt Unijack Bottle Jack part # ALL620471 that you referenced is a great choice because it has more than enough capacity at 6,000 lbs and since it has a built in jack-stand it's safe to use without separate jack stands which allows you to save space by not having to also have jack stands.
    view full answer...
  • 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...
  • Choosing a Jack for a Double-Axle Boat Trailer Hauling 4,000 lb Boat
    We have a jack which fits perfectly into what you are looking for. The Powerbuilt Bottle Jack, # ALL620471 has a lift range of 11 inches to 21 inches and can lift 6,000 lbs despite it's diminutive size, easily allowing you to change a tire should you get a flat.
    view full answer...
  • 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...
  • 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.
    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.
    view full answer...
  • Recommended Jack for Changing Tire on 8,200 Pound Tandem Axle Trailer
    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...
    view full answer...
  • Jack for Tire Replacement on Lifted Jeep
    Our scissor jacks should not be used to lift a car to replace a spare tire as they were not designed for that application. Instead, depending on how far you need to lift, you may be able to use the Powerbuilt Unijack # ALL620470, which can lift up to 4,000 lbs and a range between 8-5/8" and 18-3/8", or Powerbuilt Unijack # ALL620471 which has a lift capacity of 6,000 lbs and a lift range between 11" and 21". After lifting your vehicle the jack locks into place with a safety bar so you would...
    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...
    view full answer...
  • 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...
  • Can Leveling Jack be Used to Lift Wheels off the Ground?
    A leveling jack such as # JSC-24 is not designed to lift your trailer off the ground, it is only meant to provide support to your camper. To change a tire on your trailer you would want to use a bottle jack such as # ALL620471. I've added a link to video reviews of this product for you to take a look at.
    view full answer...
  • Recommended Jack to Lift a Trailer to Change a Tire
    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...
    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 Jack To Be Used For Changing Tires
    We do have a jack that would work for you when you want to change the tire on your trailer or vehicle, but the Ultra-Fab Ultra Scissor Jack, part # UF48-979006 is not designed to be able to hold that much weight. Ultra-Fab's note states ' This jack is designed to stabilize a portion of your trailer's weight, not to support the full GVWR of your trailer. Do not use this jack to lift your trailer or RV. Doing so will exceed the capacity of the jack.' I recommend the Powerbuilt Unijack,...
    view full answer...
  • How to Lift Class B Motorhome Off Ground to Protect Tires and Suspension for Full-Time Occupancy
    Lifting your parked RV will help protect your tires from flat spots but stabilizer jacks like # UF48-979002 or # TJ01RT-HD are not suitable since they are not designed to handle the entire weight of the RV, only to support/stabilize a portion of it. A better solution is the TrailerLegs Tire Saver Stands # 326-TRLLG-4 which support the RV by the axles. The stands take all load off the tires which will prevent bends to the steel belts; bending of the belts is non-reversible. The stands...
    view full answer...
  • Can the Powerbuilt Unijack Be Stored On Its Side
    The Powerbuilt Unijack part # ALL620470 will need to be stored in an upright position like most bottle jacks so that it does not leak and so that air pockets cannot form inside. That said, the above only offers 18-3/8" of lift so you might need to use the Powerbuilt Unijack Bottle Jack with Built-In Jack Stand part # ALL620471 instead as this offers up to 21" of lift. The best way to store either of these would be in a truck bed toolbox like the DeeZee Red Label Truck Bed Toolbox part # DZ8546B.
    view full answer...
  • Where Should Camper Trailer be Jacked Up From to Change Wheel
    You'd want to jack your 2018 Geo Pro 19FD up by the frame of the trailer or by the axle with a bottle jack like the Powerbuilt Unijack part # ALL620471. I attached a review video for this jack for you to check out as well.
    view full answer...
  • Trailer Jack and Jack Stand Recommendation for Trailer with Dexter Tor-Flex Axles
    You'd have to jack your trailer up by the frame with a bottle jack like the # ALL620471 since the TrailerLegs Tire Saver Stands # 326-TRLLG-4 require your trailer to have standard axles. The part # ALL620471 also doubles as a jack stand too for if you were planning on storing the trailer.
    view full answer...
  • Recommended Trailer Jack Versus Trailer Stabilizer Jack
    The Ultra-Fab Ultra Scissor Jacks - 24" Lift - 6,500 lbs - Qty 2 # UF48-979002 although they look like the scissor jacks that come with many vehicles for spare tire change are not intended for lifting according to the manufacturer. They are likely strong enough for that use as you stated on your application, but I can't recommend it based on the warranty of the product even though these are rated much higher than the weight you will be lifting. You can absolutely use these to stabilize...
    view full answer...
  • 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.
    view full answer...
  • 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.
    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...




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Info for this part was:

Expert Research:
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Expert Research:
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Video Edited:
Jacob T
Video by:
Dustin K
Installed by:
Cole B
Installed by:
Hayden R
Updated by:
Sarah W
Updated by:
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Updated by:
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