Female Twist Lock Universal Coupler 765ST The 1/4" NPT pressure gauge

The 1/4" NPT pressure gauge has a center back mount and offers a pressure range of 0 to 300 PSI

which allows precise settings for trouble-free protection

The rugged cast metal handle is equipped with a solid steel inflation trigger and a separate brass deflation button for quick fine-tuning in case of overshot target pressure

Point the straight side of the outlet up into the air (make sure its not pointed at someone)

The 1/8" NPT pressure gauge has a center back mount and offers a pressure range of 0 to 60 PSI

Female Twist Lock Universal Coupler 765ST The 1/4" NPT pressure gaugeThis twist lock universal coupler is made of malleable iron and comes complete with safety clip. These couplers with two claws are great for construction, highway maintenance, mining mobile compressors, agriculture and tool rental shop applications. Also known as crowfoot, claw type or Chicago style couplers, these twist lock universal couplers have a maximum working pressure of 150 PSI.