- High-tensile strength aluminum construction, large rear-opening hand grip, and double row of rugged teeth to grip virtually any firm surface. Recommended for tires up to 32 in diameter.
- WARNING: undersized chocs may fail to restrain vehicle . The vehicle may either roll over or crush an undersized choc, possibly resulting in bodily injury or property damage.
- 8-1/2 H x 8 W x 14-13/16 L. NFPA compliant, SAEJ348 compliant, and third-party tested.