UNIVERSAL: This is a mount and demount head with mounting bracket used on many tire changer machines SAFER: Using mount heads is much safer for delicate and expensive wheels yet enough to withstand the stress of larger tires and wheels FEATURE: Prevent damaging wheels from scratching damaging when clamping wheels from inside clamps. Smooth surface, reduces friction, it is very easy to use PROFESSIONAL DESIGN: Construction with high strength nylon and steel material, quality and performance guaranteed<br><br>Colour:Silver&Black Material:nylon<br><br>Package Contents: 1 x Tire Changer Nylon Mount Demount Duck Head<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.