Heavy Duty Trailer Wheel Chock Donut for RVs Campers Boats and Trailers, 6 and a Quarter Inch Outer Diameter, 3 Inch Inner, High Density Polyethylene, Keeps Trailers From Sinking and Holds Steady, Built Tough, Red Hound Auto

Heavy-Duty donut wheel chock for RVs, 6.25 OD
✔️ Single 6.25 in OD, 3 in ID, HDPE donut chock

This heavy-duty donut-shaped trailer wheel chock prevents sinking and rolling when parked. It’s a handy accessory for securing RVs, campers, boats, and trailers in driveways, docks, ramps, or campsites.

✅ Outer diameter: 6.25 in (159 mm)
✅ Inner diameter: 3.00 in (76 mm)
✅ Material: High-Density Polyethylene (HDPE) for outdoor use
✅ Donut shape prevents sinking and keeps trailer in place
✅ Color: Black; One-piece, factory-tested with 1-year warranty

💡 What is a trailer wheel chock used for in RVs, campers, boats, and trailers?

It's handy for preventing movement and sinking when parking on soft ground or uneven surfaces.

• Keeps the trailer from rolling on slopes or soft soil
• Distributes load to resist sinking and tipping
• Works with common hitch setups for quick, secure parking