PN#500008 SKU#19027 Air Brake Hose and Repair Fitting. Type: Repair Kits. Fitting Size: 1/2″. One package contains two fittings and one hex installation tool, all in a clamshell for retail display. One package will repair two 3/8″ rubber air brake hoses. Male fittings feature pre-applied sealant. Meets DOT 106 SEA J1402 requirements. Kit for easy repair of 3/8″ rubber air brake hose.