Valterra A10 0922 Stackers Chock

Wheel chock helps prevent your trailer or RV from rolling when it's parked on Stackers leveling blocks Tread on chock grips your tires for added stability Handle interlocks with Stackers leveling blocks for a seamless transition from block to chock Chock measures 6" long x 7-1/2" wide x 5" tall