The X-tra Seal Premium Straight-On Tilt Lock Dual Foot Air Chuck is the perfect tool for quickly and securely connecting your air hose to the valve stem of your tire. This air chuck features an automatic locking mechanism that ensures a secure connection every time. The pins are made of hardened steel for a longer service life and the straight-on tilt lock feature ensures a secure connection. This air chuck is easy to attach and detach from the valve stem and is perfect for quickly and securely connecting your air hose to the valve stem of your tire. FleetPride is your First Click in Heavy Duty®.