SPECIFICATIONS

XL Camper/RV Leveling Blocks - Features Interlocking Design for Customizable Height - Carrying Handle Twists to Secure Blocks for RV Storage - Measures 10.5” x 10.5” x 1”, 10-Pk

• RV Leveling Blocks: Choose FasTen XL interlocking leveling blocks to fit your RV's unique needs! These (10) gray camper leveling blocks by stack to your desired height for customizable support.
• Quad-Grid Extreme Load Bearing Design: Experience superior leveling with this RV essential. Each XL polymer block measures 10 1/2" x 10 1/2" x 1 1/2". Structurally engineered for maximum stability, these RV stabilizer blocks are a camper must-have.
• Compatibilty: Use XL leveling blocks with single wheels, double wheels, hydraulic jacks, tongue jacks, stabilizer jacks, fifth wheel jacks, and tandem axles. For best results, make sure to use a stack height of 4 1/2" or less.