Convenient to UseOur nylon plastic tire lever has a smooth surface, reduces friction and is very convenient to use. Not only can the tire be disassembled, but the tire lever also protects the wheel from scratches and damage when blocked from the bracket. Quality MaterialsThe tire lever is made of high-strength nylon and plastic. It has high mechanical strength, good toughness, high tensile strength, high compressive strength and long service life. Precise key positionThe disassembly head of 1.1""/1.2"" tire changer features precise key positions, perfect lines and smooth surface. This design reduces friction and makes tire replacement faster and more efficient< /p> Universal Fit head: Black plastic mounting and demounting head with mounting bracket for many tire changers. Using plastic mounting heads is safer for delicate and expensive wheels and durable enough to withstand the stresses of wider tires and wheels Removable Duck Head: This is a plastic mounting and demounting head with mounting bracket for many dismounts -tires. Using plastic mounting heads is safer for delicate and expensive wheels and durable enough to withstand the stress of larger tires and wheels.