ITEM NAME:300mm 12inch Rubber Tire Tyre Valve Stem Extension for Car Truck Motorcycle Product Description Description: 300mm 12in Rubber Tire Tyre Valve Stem Extension for Car Truck Motorcycle Bike Features: 1. Reliable, durable and flexible, made of stainless steel and high quality rubber; 2. Suitable for truck and bus tires. Instructions: The extension hose can be directly screwed on the valve, and the other end can replace the original valve. It can be directly connected to a inflation tool, which is very convenient to use. Specifications: Material: brass+ rubber Colour: Black Applicable model: universal Product length: 300mm/12in Product width: 10mm/0.39in Included: 1 x Valve Stem Extension.The extension hose can be directly screwed on the valve, and the other end can replace the original valve. It can be directly connected to a inflation tool, which is very convenient to use. Included: 1 x Valve Stem Extension.