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The Ultimate Trailer Jack

SKU: 105898799
The Ultimate Trailer Jack
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Product Rating is 4.4
4.4
 (64)

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Item Information

Try The Ultimate Trailer Jack on your boat trailer, four-wheeler trailer, jet ski trailer, lawn mower trailer, farm equipment, camper trailer, utility trailer and cargo trailer. Jack retracts flush with bottom of trailer eliminating potential damage to the jack and the trailer as a result of hang-ups or snags while crossing uneven terrain. Mounting bracket may be welded or bolted on. Easy grip handle for safer and easier cranking.

  • Quick release locking pin allows for faster operation
  • All metal construction for value and durability
  • Interior roller bearings for product performance, easier cranking power and jack longevity
  • #2000 lift capacity
  • Zinc coated for maximum corrosion resistance
  • Rapid quick release adjustment saves time
  • 14 in. of rapid adjustments with seven available height settings
  • Pre-drilled for optional foot pad or wheel
  • In addition to the rapid adjustments, there is an additional 14 in. available by cranking the handle
  • No extra blocks needed under jack to gain extra height

Specification Description
Crank Type: Top Wind
Includes Foot or Wheel: No foot or wheel
Lift Height: 24 in.
Maximum Product Height: 26 in.
Brand: The Ultimate Trailer Jack
Lift Capacity: 2,000 lb.
Jack Style: A-Frame
Jack Tube Width: 2-1/4 in.
Minimum Product Height: 2 in.
Support Capacity: 3,000 lb.
Manufacturer Part Number RDJ-2K
The Ultimate Trailer Jack is rated 4.4 out of 5 by 64.
Rated 5 out of 5 by from Easier life for me. Installed it (easy) but have yet to test it on the road. Seems like it will make my life easier.
Date published: 2020-06-25
Rated 5 out of 5 by from Huge improvement to my Carry On trailer Very easy to install and save the tailgate from getting banged up on cheaper trailers and time raising the trailer when uncoupling from the truck. Really impressed with it.
Date published: 2020-05-11
Rated 5 out of 5 by from This is the Ultimate! I’ve had this jack for about a year now and can honesty say that this is the ultimate jack literally. It allows you to get the jack up and out of the way with more clearance in a matter of seconds . I will never go back to a standard jack.
Date published: 2020-04-24
Rated 5 out of 5 by from works great. works great. ground clearance execlant,no more draging when retracted.
Date published: 2020-04-19
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I've had this about 2 years. My main problem is the shaft binding up. What do you recommend to lubricate it? Since it sits between the rig and the trailer, grease picks up all kinds of dirt pretty quickly.

Asked by: True2BSU
You can take an oil can and apply oil to the shaft of the jack just above the top of the jack and below the handle. It will run down through the jack and oil the threaded shaft that raises and lowers the jack. Also we recommend WD-40.
Answered by: Alicia M
Date published: 2019-07-10

Can you take main body all the way out of mounting flange.

Asked by: ricky 59
Yes you can if you loosen the bolt that holds black plastic piece, then you can pull the jack up and completely out provided you don't have foot or wheel connected!
Answered by: DanielB
Date published: 2019-05-08

my trailer is not an A-Frame but a 3" square tube.Currently have a bolt on style but can't tell model/manufacturer..Is there a way to mount or what jack do you suggest

Asked by: BLR55
This jack will not work on your specified trailer. We suggest a side mount jack with wheel.
Answered by: SamW
Date published: 2019-01-25

What does the jack weigh?

Asked by: ready randy
The jack weighs approximately 13lbs.
Answered by: DanielB
Date published: 2019-05-26

Can you elaborate more on what it takes to remove the entire body from the mounting flange? Is it practical to remove it every time after you attach the trailer t the tow vehicle ball? (I want to attach a hitch mount bike rack to a double receiver)

Asked by: TedT2018
You could remove the jack every time, but you will have to loosen black plastic before removing it and also remove any wheel or foot attached to bottom of jack
Answered by: SamW
Date published: 2019-05-26

will SKU #184001399 fit the ultimate jack for a foot?

Asked by: bobtrek
SKU 1840013 is for jacks with a 2 in tube width. The Ultimate Trailer Jack has a 2-1/4 in tube width. This would not fit as a foot for the jack.
Answered by: AmandaW
Date published: 2019-04-04

When the jack is lowered all the way down, what is the distance from the bottom of the mounting flange to the top edge of the handle?  

Asked by: Shaun M
Per the manufacturer: By our measurements, when the jack is all the way down in last setting, there is about 10.5" from top of handle to bottom of mounting bracket. If you invert the handle you lower the finished height to about 7.5".
Answered by: DanielB
Date published: 2019-10-05
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