4pcs TR48 Bolt SCREW ON Valve Stems & 4 Caps

Material: Zinc Alloy
Color: Silver
Cap Material: Zinc
Package Include: 4 Sets Valve Stems

This item is for aluminum steel valve stems for car or truck applications.
Most racing sanctioning bodies require the use of steel valve stems with
racing tires.
Most tire stores don't carry steel valve stems.
Performance: aluminum production, strong, durable, beautiful, no rust and easier installation
Applicable models: For all motorcycles, scooter, moped and bicycle rims to use
Note: Note tighten the screws and prevent leaks.

Features: 
1. Set of 4 Valve Stems With Caps.
2. Chrome Plated Metal (Not Cheap Plastic).
3. 1" Long (From Wheel Surface to Tip)
4. Fit Standard 0.453" Dia Valve Stem Holes.
5. Come with O-Ring Seal Inside Each Cap.