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OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block
OX BLOX™ Trailer Jack Block

OX BLOX™ Trailer Jack Block

Regular price
$49.99
Sale price
$49.99
Regular price
$54.99
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Unit price
per 

  • Supports nearly any tongue jack, post, foot, or stabilizer (round or square)
  • 10,000 lbs. capacity
  • Stackable
  • Made of 100% Recycled Plastic | UV Resistant | Made in the USA | Versatile | Durable
  • Weight: 8.9 lbs
  • Patented Design (US 11,673,440 B2)
  • Lifetime Warranty

The OX BLOX™ Trailer Jack Block is the strongest trailer support block on the market. You won't find anything else that is stronger, more durable, and more versatile than OX BLOX™. 

DURABLE.

OX BLOX™ Trailer Jack Blocks are professionally engineered and are as strong as an ox. They are made in the USA from recycled plastic and are UV and temperature resistant. They are made to last.

VERSATILE.

This is the perfect block for camp trailers, 5th wheels, boat trailer, horse trailers, or anything else that needs support blocks.

It is designed to fit pad jacks, post jacks, stabilizer jacks, wheel jacks, and more. You can even stack them on top of each other and use them to support the frame.

STABLE.

It works well on virtually any surface including gravel, grass, dirt, and pavement. Unlike other blocks, OX BLOX™ will hold stable in a variety of circumstances.

MADE IN THE USA FROM 100% RECYCLED PLASTIC

Customer Reviews

Based on 50 reviews
86%
(43)
8%
(4)
0%
(0)
2%
(1)
4%
(2)
M
Michael Shepard
Excellent piece

Nice heavy duty block .. heavy in weight to.. good product..

J
John White
Solid as a ROCK

Amazing product that will certainly last a lifetime. Using for my boat and sure beats cinder blocks that continue to crack on me.

E
Ed J
Worth every $

Way better than the splinters from various ancient, stacked wood blocks. Well engineered and very functional. The only issue I had was the retention of water in the center pocket, which lead to some rusting of the jack foot. This was easily remedied by drilling a drain hole...maybe a future design modification...

B
Brad Reese
Very solid product

Great trailer block. Very durable and well thought out. Highly recommend.

T
Thomas Harlow

Works great.