Built Tough Heavy Duty Rubber Jack Wheel Chock Stabilizer For Travel Trailers And RVs, 6 Inch Single Wheel Stopper For Boats And Caravans, Caster Wheel Dock, Prevents Sinking, Rolling, And Sideways Movement When Stationary

Heavy Duty 6-Inch Rubber Jack Wheel Chock for RV Jacks
✔️ Single wheel chock, 6.6" x 5" x 1.38" (168 x 127 x 35 mm)

The heavy-duty rubber jack wheel chock protects caravan and RV jack caster wheels by evenly distributing weight, preventing sinking, and stopping sideways movement when parked. It's a ready-to-use, durable solution for trailers, campers, boats, and caravans on soft ground and uneven surfaces.

✅ Material: premium nitrile rubber, one-piece molded, heavy-duty construction
✅ Size: 6.6" x 5" x 1.38" (168 x 127 x 35 mm)
✅ Drainage hole reduces rain buildup and rust potential
✅ Compatibility: ideal for 6" (150 mm) trailer jack caster single wheel; fits RVs, boats, caravans
✅ Durable for outdoor use; easy to store; no-sinking design

💡 What is a wheel chock used for in trailer setups? Wheel chocks are handy blocks that keep a trailer from moving when parked. - Prevent wheel movement on soft ground or slope - Protect jack caster wheels from mud, oil, and debris - Extend jack wheel life with clean, dry positioning - Easy to store and compatible with 6" trailer jacks