Roadblocks 1700 Series Urethane Wheel Chocks are specifically designed for smaller vehicles like pick-ups, automobiles, trailers and small utility trucks. They are strong, safe and lightweight. Impact absorbing chocks grip tire and road, will not cause tire or pavement damage and are oil and chemical resistant. For added safety and convenience, these urethane wheel chocks feature a high visibility orange color and "How to Use" guidelines molded into each chock.
Features: Tough urethane construction. Resistant to damage from oil and chemicals. Recessed carrying handle on back of chock. Mounting hole for ropes, chains or brackets. High visibility orange color. "How to Use" guidelines molded into each wheel chock. 8.5"L x 7.5"W x 6.25"H. Up to 35" wheel diameter and up to 30,000 lbs.
Osha Specifies.. 1910.178 (k)… (1) The brakes of highway trucks shall be set and wheel chocks placed under the rear wheels to prevent the trucks from rolling while they are boarded with powered industrial trucks. 1910.178(m)… (7) Brakes shall be set and wheel blocks shall be in place to prevent movement of trucks, trailer, or railroad cars while loading or unloading. Fixed jacks may be necessary to support a semitrailer during loading or unloading when the trailer is not coupled to a tractor. 1910.111(f)… (9) Chock blocks. At least two chock blocks shall be provided. These blocks shall be placed to prevent rolling of the vehicle whenever it is parked during loading and unloading operations.