FREE shipping on every order (US only)

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
Sold out
Unit price
per 

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 13 reviews
92%
(12)
8%
(1)
0%
(0)
0%
(0)
0%
(0)
J
James Silva
Very solid Blox!

They are pricey, but I feel they are worth it in the long run! I have 4 and have been using them for a year now (we go camping 1-2 times a month on weekends) and they don't even have a scratch on them yet (they are very dense and strong!). After camping for about 30 years and using wood blocks, they eventually they wear, crack and break. I'm paying more now, but I feel these will last a lifetime! The only improvements I think could be made are putting a rope handle on them so they would be easier to grab (or use a hook to pull them out from under the trailer) and a way to magnetize, clip or stick them to the to the round foot on the jack so you don't have to align them perfectly before deploying the jacks. Otherwise they are great!

R
Rex Angel
Awesome!

Blox are tough well made!

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.