The Black Diamond 3' x 1/4" Hose with Tire Chuck is designed for use with air carry tanks, giving you a simple way to inflate car tires, bike tires, and other inflatables. This PVC hose is rated up to 200 max psi and comes with a pre-applied tire chuck for quick, easy inflation. Finished with a 1/4 in. NPT male fitting, it connects securely to compatible carry tanks for reliable everyday use.