Lynx Stop N Chock 2 Pack

About this item EASY-TO-USE: Simply place the chocks on one or both sides of the tire to secure it in place INTERLOCK: Use this as to complete the Perfect Leveling System by interlocking with Lynx Levelers › Lynx Stop 'N Chocks, Leveling your RV has never been easier. The only self-positioning guide. Now you'll hit the top of the stack every time. The perfect accessory for your original Lynx Levelers. Just place the Stop -N Chock on a stack of Lynx Levelers, butt the stack up to the wheels, slowly idle your RV to the top of the stack until you Stop -N Chock. It's that easy! Strong and durable. Easy to clean. Safe and easy to use. 8. 5 inch x 8. 5 inch x 6 inch.