SeaLux Marine Heavy Duty Wheel Chocks for Trailers, Vans, Cars & RVs - Pair of Non-Slip Boat Dock Tire Blocks for Tires Up to 20" - Perfect for Parking, Storage & Boat Ramp Safety

Brand: SeaLux ;----------------Item Weight 1 lb 6 ounces ----------------------Product Dimensions: Base: 8.5" x 4-7/8"; Hight: 4-1/4" ----------------Manufacturer Part Number SL52294 ----------------Application: 20" tires and smaller

SeaLux Marine Tire Wheel Chocks, Perfect for RVs, travel trailers, and 5th-wheel trailers

Prevents your RV from rolling and rocking when it's parked, Serrated surfaces for better grip, add traction and holding power to help and keep your RV and Trailer secure.

Molded Tiered/Stepped design on the bottom of the chock firmly grips blacktop, prevent sliding.

Distinctive bright orange color catches your eye;Curved surface for easy placement into wheels.

Durable Ironton high-impact plastic holds up under tremendous weight and lightweight construction