Checker Distributors
Checker Distributors CH4121-8-CH3 Wheel Chock Pair 8x8x5 in 10000 lb
A pair of rubber wheel chocks with grooved tread and connecting chain, rated for vehicles up to 10,000 lb and 55 in tire diameter, meeting OSHA 1910.178 k
- Supports vehicles up to 10000 lb with a 55 in max tire diameter
- Grooved rubber tread grips surfaces to resist slipping during loading
- Double chock design with connecting chain keeps the pair together for quick placement
- Meets OSHA 1910.178 k standard for workplace wheel-chocking requirements
- Compact 8 by 8 by 5 inch rubber blocks store easily in truck compartments
General-Purpose Wheel Chock Pair
This pair of rubber wheel chocks is designed for general-purpose vehicle restraint. Each chock measures 8 in wide, 8 in deep and 5 in high and is rated for vehicles up to 10,000 lb gross weight. The grooved tread surface grips tyres and ground to resist movement during loading or maintenance. Supplied as a matched pair with a connecting chain.
Build Integration and Clearance
The chocks suit tyres up to 55 in diameter and sit directly on the ground without brackets or mounting hardware. Their double-chock style with an integrated chain keeps both units together and prevents loss in workshop bays or on service trucks. No power, tools or vehicle modifications are required for deployment.
Upgrade Context
These units replace makeshift blocks, timber or single chocks that lack a rated capacity or OSHA 1910.178(k) compliance marking. The jump is worth it when a facility needs documented restraint for vehicles up to the stated weight limit and a durable rubber construction that resists oil, weather and repeated impact.
Highlights
- Supports vehicles up to 10000 lb with a 55 in max tire diameter
- Grooved rubber tread grips surfaces to resist slipping during loading
- Double chock design with connecting chain keeps the pair together for quick placement
- Meets OSHA 1910.178 k standard for workplace wheel-chocking requirements
- Compact 8 by 8 by 5 inch rubber blocks store easily in truck compartments
Specifications
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Questions about this item
How long will the rubber hold up when the chocks are left under a 10000 lb load day after day?
The rubber construction is rated for a maximum vehicle weight of 10000 lb, so sustained loading at or below that limit is within the design envelope.
Do the chocks get slippery or degrade when they sit in sun and heat all day?
The grooved tread on the base and chock surface maintains grip on hot pavement, and the rubber material resists softening under continuous outdoor exposure.
What size tyre can I use these with straight out of the box?
They accommodate tyres up to 55 in diameter and the included chain keeps the pair together during placement.
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