ITEM NAME:4pcs 90 Degrees Angle Bolt In Tubeless Chrome Plated Metal Tire Valve Stems #JT1 Product Description Description: Features: 1. 100% new and high quality 2. All chrome polished, short length 3. Simple appearance and lightweight design 4. EPDM rubber and metal Specifications: Material: metal Color: Chrome plated Angle: 90 Â ° Application: for 0.453 normal valve stem hole Product size: 50 x 35 x 18mm/1.97 x 1.38 x 0.71" Gross weight: 100g Quantity: 4pcs Included: 4 x Bolt-in Tire Valve Stems.Quantity: 4pcs. Included: 4 x Bolt-in Tire Valve Stems. Gross weight: 100g. Angle: 90 Â °. Application: for 0.453 normal valve stem hole. Product size: 50 x 35 x 18mm/1.97 x 1.38 x 0.71". 100% new and high quality.