Easy to use Our nylon plastic tire lever has a smooth surface and reduces friction, making it very easy to use. Not only are the tires removable, but the tire lever also protects the wheel from scratches and damage when blocked by the bracket. Premium Material The tire lever is made of high strength nylon and plastic. It has the characteristics of high mechanical strength, good toughness, high tensile strength, high compressive strength and long service life. Precise key position 1.1""/1.2"" tire changer disassembly head has precise key position, perfect lines and smooth surface. This design reduces friction, making tire changes faster and more efficient Universal Fit head: Black plastic mounting and removal head with mounting brackets for many tire changers. Using plastic mounting heads is safer for delicate and expensive wheels and durable enough to withstand the pressure of wider tires and wheels Removable duck head: This is a plastic mounting and removal head with mounting brackets for many removed tires. For delicate and expensive wheels, it is safer to use plastic mounting heads and is durable enough to withstand the pressure of larger tires and wheels.