Fangrui Product Details 1. Steel Construction With Rubber Overmold To Protect Wheels And Rims From Possible Damage 2. Off-set Head Designed To Work With Most Aftermarket Wheels And Rims 3. Head Locks For Easy Installation And Removal Of Valve Stems 4. 32cm Long To Provide All The Leverage Necessary To Remove Stubborn Valve Stems 5. Knurled Handle Provides A Non-slip Grip Works On Tires, Lawn Mower Wheels, Or Full-sized Auto Rims Tire Valve Stem Tool The Tire Valve Stem Remover And Installer Kit Has 4 : Off-set And Pivoting Head, Knurled Steel Handle, Rubber Booted Steel And Thread Head, Providing A Quick And To Install And Remove Valve Stems. The Set-off And Pivoting Head Offers Leverage Against The Rim Of The Wheel And Can Be Locked With Thread For Easy Rotation And No Need To Remove The Cores. The Rubber Snap-in Valve Stem For Tubeless 0.453inch (11.5mm) Diameter Rim Holes. Tips: The Product May Be Updated Constantly, The Actual Product May Have Slight Differences Or Color Differences The Color And Appearance May Be Changed,