Tyre Valve Extension Length: approx.140mm. Made of copper nut and rubber hose adapter. Reliable, Durable and . The adaptor screws onto your tyre valve and the right angle bend allows easy access for the pump or airline. Fit for trucks, RVs, campers, trailers, or other heavy vehicles. Specification: Material: rubber and Metal Size: Approx 14.2*1.2cm Package Includes: 1 Piece Tyre Valve Stem Extension Adapter (2 Pack) Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you.