10Pcs Brass Hose Barb Fitting, 3/8″ x 3/8″ ID Hex Barbed Splicer Mender Union
10PCS 3/8″ Brass Hose Barb Fittings – Heavy-Duty Barbed Splicer Couplers for Water, Air, Fuel & Oil Lines. Each fitting features two barbed ends designed to securely connect compatible hoses and tubing.