Features: There are 5 different types, 60/80/100/150/200cm, 23.6/31.5/39.37/59.06/78.74 in. Excellent tight seal lock-on air chuck, make sure no annoying air leaking. High quality strengthen nylon-wrapped rubber hose, durable and flexible. Premium Tire Inflator Hose Adapter, designed for tire inflator hose converting, easily convert tire inflator's twist-on connection to lock-on connection. Screw adapter end onto original inflator hose, press to clamp adapter head onto tire valve, start the inflator for a quickly and none leaking inflation. All metal construction air chuck, portable tire inflator chuck adapter, for bike, motorcycle, car air fill. Open flow 90 degree thumb-press air chuck, easy and quick hands-free inflation. The air pump extension hose is an extension of the tire valve, making the tire inflation process easier. Package Includes: 1x Locking Air Chuck Specifications: Material: Zinc Alloy Length: 60/80/100/150/200cm, 23.6/31.5/39.37/59.06/78.74 in note: Please allow 1-3cm 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.