The latest version of the 12.5mm (1/2") Hozelock connector- Our new quick connect hose connectors are a step ahead of all the others.- Suitable for use with all 12.5mm 1/2" and 15mm 5/8ths" hose. - All internal parts are made from ultra tough engineering plastics for a long leak free life.- The connection to the tap is guaranteed secure up to 10 bar, thanks to a triple locking system.- The sleeve is easy to use even when wet because of the twin soft touch pads.- The hose is firmly connected thanks to barbs that connect with the inside and outside of the hose.- Hose kinking , Hose swelling, and hose leaking at the connection point with the fitting is virtually eliminated due to the ingenious flexible hose-tail on the nut.