Comply with OSHA standards and increase your facility's safety with poly wheel chocks available online from Discount Ramps. These wheel chocks are made from high strength polyurethane, designed for commercial vehicle use. Measuring 8" x 7" x 6" this Guardian wheel chock is designed to last through many years of indoor and outdoor use by heavy commercial vehicles - including semi-trailers.
Designed for tire diameters from 27" to 35"
Durable Polyurethane construction is resistant to oils and chemicals
Recessed carrying handle for easy transportation
Mounting hole to easily attach a chain or rope
Warning and Usage Guidelines
Improper use may result in product failure
Select wheel chock according to vehicle type and size
Always use in pairs and on firm surfaces
Chock in direction of grade
Chock both sides of wheel if direction of grade is undetermined
Use only after parking brake is applied and tested
Center chocks snugly and squarely against tread of each wheel
Always test chocks to insure they meet requirements
Do not drive over wheel chocks
OSHA Safety Regulations
Powered Industrial Trucks - 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.
Powered Industrial Trucks - 1910.178(m)(7) Brakes shall be set and wheel blocks shall be in place to prevent movement of trucks, trailers, or railroad cars while loading or unloading. Fixed jacks may be necessary to support a semi trailer during loading or unloading when the trailer is not coupled to a tractor. The flooring of trucks, trailers, and railroad cars shall be checked for breaks and weakness before they are driven onto.
Storing/Handling Anhydrous Ammonia - 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.
For further information on regulations please visit OSHA.