Description
HWG Known as the "Super Gripper", this big chock is Heavy Duty! Originally designed in 1949 to protect Sunoco gas tankers on icy New England roads. The HWG is our signature model. Grips hard – Stays in place.
The HWG is an incredibly well designed, large molded aluminum wheel chock with teeth and easy-grab handle. Designed to meet the extreme hazard limits experienced by fire trucks.
Best Use
Pumpers, Tankers and Aerial Lift trucks. Wreckers and 5th Wheel Trailers.
Design
- Material:
- Aluminum
- Size:
- 8"H x 8.5"W x 15"L
- Weight:
- 9 lbs.
- ItemNo.:
- 1124001
Function
- Tire Size Rating:
- Common Commercial Tires (22.5R)
Maximum Tire Diameter is 46 inches
- Performance Rating:
- 16 % single chock usage, Over 30% paired usage.
ALWAYS USE IN PAIRS.
- Test to Failure:
- Exceeds SAE Standard J348 Design Calculations.
Parameters Given: 80,000 GVW Vehicle.
- Features:
- Molded Aluminum Construction features Teeth and Handle. Unbreakable Molded Aluminum Construction. High Adhesion and High Capacity. ALWAYS KEEP HANDS AWAY FROM TIRE AND CHOCK FACE.