All Terrain Chock 15.5" X 8.5" X 8.25" - Model AT3512-AC-Y

~Light weight, 3rd party tested for compliance. ~Barcode imprinted on back of chock. ~ANSI compliant color written guidelines on proper chocking procedures. ~Complies with SAE-J348, NFPA 1901, and NFPA 1906 Standards. ~Resistant to oils, fuels and solvents. ~Recessed carrying handle on the backside of the chock. ~Safety color visibility. ~Replaceable aluminum traction cleats or rubber pads. ~Mounting hole for ropes, chains or brackets. ~All Terrain Yellow Chock 15.5" X 8.5" X 8.25" with Bottom Void and aluminum Ice Cleat. ~1 Each.