Jax Wax Detail Guardz tire jam eliminators are the most efficient way to work around your vehicles without being interrupted by stubborn hose & cord jams. Our ultra-smooth roller system allows for easy movements, without the need to tug and adjust your equipment. This unique tool has a locking mechanism that instantly grips the tire, ensuring even the strongest forces can't knock it loose. Just quickly slide them into place and forget about pesky hose & cord troubles. Once you own a set of these Jax Wax Detail Guardz, you will never wash your vehicle without them!