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OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block
  • Load image into Gallery viewer, OX BLOX™ MAXX Trailer Jack Block

OX BLOX™ MAXX Trailer Jack Block

Regular price
$49.99
Sale price
$49.99
Regular price
$54.99
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Designed specifically to fit the 9" round RV drop legs found in most 5th wheel trailers and some motor homes and bumper-pull trailers.

  • Fits 9" round feet and smaller
  • 10,000 lbs. capacity
  • Stackable
  • Made in the USA of 100% Recycled Plastic | UV Resistant
  • Patent Pending
  • 4" height (10.5"x10.5" base)
  • Weight: 6.8 lbs
  • Lifetime warranty

Customer Reviews

Based on 11 reviews
91%
(10)
9%
(1)
0%
(0)
0%
(0)
0%
(0)
J
J Arrow
Great Blocks

These work great. They are very strong and lightweight.

A
Anonymous
Great product

Works as advertised and super strong

M
Mike Rolefson
Ox Blox blocks

Used the Ox Blox blocks I purchased for the first time this weekend. They were easy to maneuver into place and stack. Working as expected.

M
Mr. T.
Good Stuff

I stack two under each of my front leveling jacks. Eliminated the popping noise that the jacks made while extended without the blox.

S
Sarah AhPing
Built like an ox

These blocks are very strong. I have only used them for a month but then seem much sturdier than the "red" ones I see others with.