When you need O-ring hose adaptors, go to Hose & Fitting Supply. We carry O-ring hydraulic hose adaptors for a wide range of applications and connections. Need to connect an O-ring fitting to a JIC fitting? We have adaptors that fit. Need to connect to a hydraulic piston without putting all the movement stress on the hose? We have O-ring swivel adaptors that will do the job. Do you need to eliminate a hydraulic hose connection? Add one of our hex head plugs.

We carry O-ring fittings in a wide range of sizes. Most parts are available in sizes to fit anything from a 5/16- to a 2 ½-inch fitting.

SAE J514 SAE J1926/1, SAE J1926/3 ISO 11926-1, ISO 11926-3 Steel- SAE 12L14 Carbon Steel trivalent chrome plated or bright silver finish.