Features: Suitable for Automobile tire pressure meter pipe fitting and inflatable pneumatic mouth joint. Explosion-proof, rustproof resistant to pressure. Quality tube, does not harden in winter. It can be connected to conventional quick connector to inflating. Made of durable rubber with metallic valve end, make it easy to access the valve stems on your tires, save your times. Specifications: Material:Copper Thread Size:M8(8mm) Length:Approx.20cm/7.87'',60cm/23.62'',80cm/31.50''(optional) Type:Standard Version,Deflatable,8mm Connector (optional) Package Includes: 1x Tire Inflator Adapter note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.