DESCRIPTION Features: 100% brand new and noble quality. Suitable for Automobile tire pressure meter pipe fitting and inflatable pneumatic mouth joint. Explosion-proof, rustproof resistant to pressure, with self-locking chuck. Quality tube, does not harden in winter. Can be connected to conventional quick connector to inflating. Specifications: Material: zinc alloy + rubber Length: 37cm Weight: about 65g Screw thread: 1/2"(diameter is 12.5mm) Package Included: 1x Self-locking Chuck Car Tire Air Inflator Rubber Hose SKU: U15070074001.