US profile (ARO 210 / Rectus 22) quick couplings are the standard for American-made pneumatic tools and shop-air lines. We stock brass, stainless and anodized color-coded variants with male, female or hose barb ends.
USA Type models
USM Male Socket
US (ARO 210 / Rectus 22) profile stainless male socket, male thread end.
USA Red Anodized Coupling
US-profile red anodized aluminum coupling (color-coded for line ID).
USA Pink Plug Adapter
US-profile pink anodized plug adapter, male thread.
PF Female Plug (US)
US-profile stainless female thread quick-connect plug.
SF2 Female Socket
US-profile stainless female socket with female thread.
SH Hose Barb Socket (US)
US-profile brass hose barb socket for push-on tubing.
SM Male Socket (US)
US-profile brass male socket with male thread.
SM2 Male Socket
US-profile stainless male socket (variant body style).
USF Female Socket
US-profile stainless female socket (high-flow).
USH Hose Barb Socket
US-profile stainless hose barb socket for push-on tubing.