These disconnects have a 1/4" MFL male flare thread for 1/4" FFl John Guest push on fittings or swivel nut. High Quality Liquid ball lock disconnect for cornelius style ball lock kegs. We also have gas ball lock disconnects.
3/16" Beer Line / Pipe With Liquid Ball Lock Disconnect Cornelius / Corny Keg
Gas Liquid Ball Lock Beer Keg Disconnect Fit For Cornelius Corny Style Home Brew