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The CAMCO MFG 44621 is a single-piece wheel stop designed to stabilize trailers by securing tandem tires during parking or re-hitching operations. The chock wedges against the tire to prevent unwanted movement, reducing roll risk on grade or uneven surfaces. Each package includes three units, giving technicians and trailer operators enough coverage for a full tandem axle setup plus a spare. At 8.3 pounds for the set, the chocks are substantial enough to hold position without being difficult to transport or stow.
This wheel stop is suited for use with tandem-axle trailers in residential driveways, job sites, campgrounds, and service yards. It is a practical tool for trailer operators, fleet service technicians, and mobile equipment crews who need a fast, no-tool solution to immobilize a trailer before uncoupling or performing service work. The single-piece design means no assembly and no loose parts to track down in the field.
Designed as an OEM-style wheel chock for tandem-axle trailers requiring tire stabilization during parking or service.
Wheel chocks should be placed firmly against the tire contact patch on the downhill or roll-direction side before disconnecting the hitch or performing any undercarriage service. No tools are required for placement. Always chock at least two tires on the axle when working on or around an unattended trailer. Remove chocks only after the trailer is fully hitched and the operator is ready to move.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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