The Andersen Trailer Jack Block provides fast and easy trailer stabilization. Attach the Trailer Jack Block to the pad and level. It's that easy. The Trailer Jack Block offers 5th wheel and RV stabilization, all while reducing stress on your jacks. The built-in magnets instantly attach to the jack, so there's no need to double-check and adjust each block.
• Built-in magnets instantly attach to the jack
• No need to double-check and adjust each jack block
• 2-1/2" recessed post hole works great with post jacks
• Stackable for extra height (no more than 2 blocks)
Ratings and Specs
Each block is rated up to 6,000 lbs. or 1,500 lbs. when double-stacked
Dimensions: 8" tall (14" when double-stacked) x 12" dia. base x 10" dia. top
Top of block includes 9-1/8" dia. recessed pad
2-1/2" recessed post hole for post jacks
Weight: 5.3 lbs.
Made in the USA