None Ultra Swivel Hitch Mounted Skid Wheels - 4 in.

Hitch mount skid wheels are designed to bolt to the RV's hitch bar. They prevent tail dragging and digging while backing up and help protect the undercarriage from damage. All required mounting hardware is included. No drilling or welding is required, only 2 wrenches are needed. Ideal for Class (C) and front engine Class (A) motorhomes, up to 30'. Swivel, hitch mount caster fits 2.5 in. hitch bars only. Features 4 in. x 2 in. metal wheels. Sold in pairs.