Like no other air chuck on the market, the LockNFlate's six steel jaws lock onto any Schrader valve to create a secure, hands-free connection. The straight design provides a direct, in-line connection for easy use on accessible valve stems. The heavy-duty construction is built to last and stand up to everyday use in even the busiest tire shops, service bays, and garages.

• REVOLUTIONARY DESIGN: six steel jaws lock onto any Schrader valve to create a secure, hands-free connection
• STRAIGHT DESIGN: provides a direct, in-line connection for easy access on standard valve stems
• 1/4"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, and 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