Features: brand new and high quality Using tire can be inflated fast withoutremoving the side wheel, Such as truck, bus and other vehiclewhich have two wheels at the back of themselves. Using for valve core of the inside wheelcan be easily replaced and fitted, in order to the compressing fast going into the inside tire. Lock on clip, rubber flexible hose,male thread. for Ideal for inflating tires on trucks, campers, etc Specifications: Male Thread Diameter (Approx) :12.8mm Length: (Approx) : 37cm Quantity: 1 Pc Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Contents: 1x Inflator Hose