ITEM NAME:3 Pieces 90 Degree Angled Valve Stem Universal Fit Extension Adapter for Description: 100% Brand new and high quality. Valve stem extension helps you obtain easy access to your hard to reach front and rear valve stems. Material: Brass Length: 3.75cm/1.48“ Male hole diameter: 6mm/0.24†Female hole outer diameter:9mm/0.35“ Color: Gold Package Includes: 3x Valve stem extension SKU: DMO0015301019150783.3x Valve stem extension. SKU: DMO0015301019150783. Length: 3.75cm/1.48“.