Big Black Chock

The Big Chock The Big Chock is built for serious stopping power. Designed for heavy-duty and small OTR applications, this rugged chock keeps your equipment secure during maintenance, loading, or anytime vehicles are parked on a grade. Wheel chocks are more than a convenience—they’re a safety requirement. OSHA and DOT regulations call for their use across transport and heavy equipment operations, and the Big Chock delivers the strength and stability you need to stay compliant and safe. Key Features Heavy-Duty Rubber Construction – Built tough to withstand demanding job site conditions Hollow Core Design – Strong yet manageable for everyday use Steel Handle – Makes carrying easy and allows for lanyard mounting Optimized Dimensions – 11.75” L × 11.5” W × 10” H Solid Weight – 22 lbs. (10 kg) for dependable hold Whether you’re working on a slope, servicing equipment, or unloading cargo, the Big Chock minimizes the risk of unintentional movement—protecting your crew, your equipment, and your bottom line.