1/2" NPT Compressor Tank Check Valve Inflator Gauge with Hose This also has a deflate

This also has a deflate button for if you overshoot the pressure

while A-Style plugs are made of case-hardened steel and are plated to resist rust

The Steck Manufacturing STC21910 Door Spring Tool is an indispensable tool for any automotive repair professional or DIY enthusiast

1 (L x W x H)

1/2" NPT Compressor Tank Check Valve Inflator Gauge with Hose This also has a deflateMilton 1 2" NPT Compressor Tank Check Valve 1 2" MNPT x 1 2" FNPT air compressor tank check valves are used to keep air volume and pressure from escaping back into compressor heads while not operating. The 1 8" FNPT side port is designed for pressure switch application. Maximum pressure of 450 PSI and up to 20 SCFM.