LockNLube® LockNFlate® Open Locking Air Chuck, 150 psi, 1/4 in Thread, FNPT Connection, 0.63 in Diameter, 3 in Length, 0.79 in Width, 1.38 in Height, For Use With: VG8/8V1 Threads Schrader Tire Valves
Revolutionary design - six steel jaws lock onto any Schrader valve to create a secure, hands-free connection, 1/4 in NPT thread size - compatible with most standard air hoses, Hardened steel collet - fits all standard Schrader valves (VG8/8V1 valve threads), Rated to 150 psi - suitable for garage and industrial airline systems, auto and manual tire inflators, portable pressure gauges, constant pressure systems, Heavy-duty construction is built to last and stand up to everyday use in even the busiest tire shops, service bays and garages, Durable, spring loaded TPU seal - inflate tires with or without the valve core in place, Open flow - air passes through freely on or off the valve stem, for use with inflator gauges and automatic systems.