The Coats Grip-Max Plus Clamps are designed to prevent damage to the rims when servicing alloy wheels. The Grip-Max Plus Clamps offer a three-position clamp that allows for adjustments from 6" to 24", covering a wide range of OEM and aftermarket rim sizes. Grip-Max Plus Clamps feature integrated wheel protectors secured to prevent falling off, eliminating metal-to-metal contact when clamping externally. This product is compatible with the company's X-Series, RC Series, APX and GTS Series tire changers. The kit includes four clamps, plungers and extra grips.