Search Shop / HVAC Plumbing Electrical / Twistloc Male Adapter 3/8″Px1/2″Mpt Twistloc Male Adapter 3/8″Px1/2″Mpt Product Information: Part Number: A-12621 Price: $7.68 11 in stock Twistloc Male Adapter 3/8"Px1/2"Mpt quantity Add to cart