5/16" Hose ID, 3/8" NPT Male Barb Hose/Tubing Fitting Connector
IMPORTANT NOTE: "Pipe Thread Size" DOES NOT directly correspond to Actual Dimensions of the thread.Please ensure that your tubing/hose inner diameter matches the Hose ID before orderingQuantity:1 (One) pieceOur quality barbed connectors/couplers are manufactured to the highest standards. They are perfect for connecting lines for air, water, fuel, oil and inert gases.