Maximize stability for larger setups with the Flap Jack Block Weigh Safe 4 Pack—the ultimate kit for RVers, haulers, and equipment operators.
This pack includes four versatile, fold-flat jack blocks to stabilize multiple points at once, whether for a big fifth-wheel, large travel trailer, or worksite gear.
Each block measures 8″ tall when assembled, 2″ tall when folded, and quickly locks together with built-in neodymium magnets.
Constructed from durable, UV-resistant plastic, each block supports up to 6,000 lbs, ensuring stable, worry-free performance in all conditions.
The 4-pack comes with a spacious zippered carry bag that holds all four units for compact, organized storage.
Ideal for multi-point stabilization, large RVs, or anyone wanting extra leveling flexibility without hauling heavy gear.
