AC1 safety clips are the positive lock for claw-style air hose couplings: the pin will not pass through the holes in the mating flanges until the couplings are fully rotated and locked, so a seated clip is visual proof the joint is made up correctly. Sold in bags of 25 and made from carbon steel, they keep couplings from vibrating loose and accidentally disconnecting under pressure.
Clip every joint from the compressor to the tool couplings on air hose fittings see constant vibration from percussion tools, and a clipped flange cannot back off. For a second layer of protection at each connection, add a whip check to restrain the hose if a joint does let go; both fit the crowsfoot couplings on our contractors air hose.
- Bag of 25 clips enough to secure every coupling joint on a typical air spread
- Pin passes through the mating flange holes only when the coupling is fully locked
- Prevents claw couplings from vibrating loose and accidentally disconnecting
- Carbon steel construction for strength and long service life
- Fits crowsfoot / Chicago-style claw couplings used on compressed air lines
- Stocked by Crowder Supply in Denver