From the manufacturer Hozelock 12.5mm Hose Repair Connector For repairing damaged hose by joining two pieces of hose together. 12.5 mm Hose Repair Connector Made from the highest quality material, this Hozelock 12.5 mm Hose Repair Connector is perfect for repairing damage along a line of hose or for permanently connecting two lengths of hose together. Key Benefits Include: Repair damaged hose 12.5 mm in diameter Use to permanently connect two lengths of hose Quick and simple to assemble Hose Repair Connector 12.5mm Hose Repair Connector 19mm Hose Repair Connector PRO 12.5mm Inlet Adaptor for Reels And Carts 3/4-Inch Male Threaded Adaptor Hozelock Flat Hose Adaptor Connector Type Extend, Repair Extend, Repair Extend, Repair Adaptor Adaptor Adaptor Hose Diameter 12.5mm 19mm 12.5mm N/A 3/4-Inch 3/4-Inch Connection Type Female Female Female Male Male Female Material Plastic Plastic Metal Plastic Plastic Plastic