Champion Air Hose Nipple 5/16 Barb Nitto Style

This is the plug end of a quick-connect air line. Push a length of 5/16 inch air hose onto the barb, clamp it, and it clicks straight into any Nitto-style coupler.

It's a Champion nipple in the Nitto profile. The barb bites into the hose so it won't blow off under pressure, and the coupler it mates with lets you change tools without winding threads on and off.

Air fittings live or die on profile. A Nitto plug only locks into a Nitto coupler, so check what your compressor and hoses already run before you buy. Not sure what you've got? Bring the old fitting in and we'll match it.

Barb size and profile are listed in the specs below.