We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pair of black rubber wheel chocks with grooved tread and connecting chain

Checker Distributors

Checker Distributors CH4121-12-CH3 Wheel Chock Pair 8x12x5 in 10000 lb

SKU CH-K6RS-S95B3

A pair of rubber wheel chocks with grooved tread and chain rated for vehicles up to 10,000 lb and 55 in tire diameter

  • Supports vehicles up to 10,000 lb with sturdy rubber construction
  • Grooved tread surface grips tyres securely on wet or dry ground
  • Meets OSHA 1910.178 k safety standard for workplace compliance
  • Includes connecting chain to keep the pair together during storage
  • Fits tyres up to 55 in diameter for broad vehicle coverage

Wheel Chock Pair 8x12x5 in

This pair of rubber wheel chocks measures eight inches wide by twelve inches deep by five inches high and is rated for vehicles up to ten thousand pounds. The grooved tread on both the surface and base provides grip on pavement or gravel. A chain connects the two chocks for easy handling and storage. They meet OSHA standard 1910.178 k for general-purpose use.

Check tire diameter and weight rating

Confirm that each tire on the vehicle does not exceed fifty-five inches in diameter before ordering. Verify that the gross vehicle weight stays within the ten thousand pound limit marked on the chocks. Ensure the ground surface can support the chocks without sinking or shifting during use.

Replaces loose blocks or single chocks

This set upgrades from improvised blocks or single chocks that lack a connecting chain and rated capacity. The jump is worth it when a facility needs OSHA-compliant chocks that stay paired during deployment and retrieval. It is not suited for vehicles heavier than the rated limit or tires larger than the stated maximum diameter.

Highlights

  • Supports vehicles up to 10,000 lb with sturdy rubber construction
  • Grooved tread surface grips tyres securely on wet or dry ground
  • Meets OSHA 1910.178 k safety standard for workplace compliance
  • Includes connecting chain to keep the pair together during storage
  • Fits tyres up to 55 in diameter for broad vehicle coverage

Specifications

BrandCHECKERS

Questions about this item

What comes in the box and do I need to buy chains separately?

The pair of rubber wheel chocks includes the connecting chain, so no separate purchase is required.

Should I choose the 10 000 lb or 55 in tire-diameter rating for my truck?

Both limits apply together — the chocks are rated for vehicles up to 10 000 lb with tires no larger than 55 in diameter.

What does the 10 000 lb rating mean when the chocks are on a loaded trailer?

It certifies the pair can hold a vehicle weighing up to 10 000 lb on a level surface when used as directed.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.