Durable polyurethane construction increases strength over comparable rubber chocks

Park-It® parking curbs are more forgiving of vehicles

Lightweight and portable

2 large back pockets

The Casual Duck Jacket is designed for both style and practicality

Heavy Duty Wheel Chocks - 142" Max Tire Diameter - 427 Tons Capacity - Safety Yellow Polyurethane Number Of Channels_2 Durable polyurethane construction increases strengthMade in USA Sold as Single Lightweight with tough urethane construction Rated for vehicles with a gross operating weight up to 855,000 lbs., and tire sizes up to 142 in. diameter Maximum rated payload of 240 tons Resistant to oils, fuels, and solvents Approved and being used by Caterpillar and mines worldwide Optional studs available for snow and ice Barcode imprinted on back of chock ANSI compliant color guidelines on proper chocking and wheel chock