ROBLOCK Trailer Wheel Dock Wheel Chock for 6" & 8" Wheels — Yellow, Built‑in Rope Handle, Low‑Profile Stabilizer

ROBLOck Trailer Wheel Dock is a heavy-duty, bright-yellow wheel chock with a built-in pull rope, designed to secure 6" and 8" single or dual trailer wheels and prevent accidental rolling during parking or storage.

Engineered for trailers, campers, RVs, trucks and boat trailers, this compact wheel stop combines sturdy, UV-stabilized plastic construction with a contoured, low-profile form that cradles wheels and resists weathering. Its high-visibility color, integrated rope handle and wide base make it a practical addition to any roadside kit or storage routine—easy to carry, simple to place, and built to last outdoors.

How does the wheel dock stop a trailer from rolling?

The ROBLOck wheel dock uses a wide, contoured cradle that cups the tire and creates a positive barrier against forward or backward movement. The low-profile design keeps the center of gravity low while the broad footprint increases friction against pavement or gravel.

• Contoured shape matches 6" and 8" tire profiles for secure seating
• Wide base increases surface contact to resist slipping
• Low profile reduces leverage that could lift the wheel

Will this chock fit my single or dual trailer wheels?

This wheel dock is made specifically to accommodate both 6" and 8" wheel diameters and is compatible with single- and dual-wheel configurations found on many small to mid-size trailers. Its geometry lets it be used against one wheel of a dual assembly or beneath a single wheel without modification.

• Compatible with 6" and 8" diameter single and dual wheels
• Works on trailers, RVs, campers, trucks and boat trailers
• Simple placement works for most common trailer wheel offsets

How durable is the material for outdoor use?

The dock is molded from high-impact, UV-stabilized plastic formulated to withstand repeated loads and prolonged sun exposure without cracking or excessive fading. That makes it suitable for seasonal storage, long-term parking and regular use at campsites or marinas.

• UV-stabilized resin resists sunlight degradation
• High-impact construction tolerates heavy loads and knocks
• Designed to retain shape on concrete, asphalt and gravel

How easy is it to move and store?

A built-in pull rope provides a convenient handle for placing and removing the wheel dock from behind a wheel without bending or reaching into tight spaces. Its lightweight footprint stashes neatly in most RV storage compartments or truck toolboxes.

• Integrated rope for quick placement and retrieval
• Compact, lightweight design for easy storage on the go
• Bright yellow color improves visibility when stored or deployed

Who is this for: RV owners, weekend boaters, contractors with trailers, and anyone who stores or parks a camper, truck or boat trailer will appreciate this reliable, easy-to-use wheel dock. It’s made for people who want a no-fuss, visible, weather-resistant parking aid that fits common trailer wheel sizes and tucks away when not needed.