Alphacool connectors go new ground in form, processing, colouring, variety. The absolute innovation is a superior inner diameter, which really deserves the word Highflow! The first 3 colours, chrome, deep black and shiny copper, offer great variety to serve a variety of tastes. The completely coordinated product series makes each system appear in its own shine and the individuality in combination with Alphacool hoses knows no bounds. With a new process in chromating, the colouring is firmly connected to the brass base, the longevity of the intense colour is thus given and chipping of the chrome layer is prevented. A blue Alphacool lettering on some of the ports highlights the special feature of these items. The function of this connector is: a double nipple with two 1/4 inch male threads are particularly interesting if you want to extend connections or if you want to connect components with internal thread in conjunction with a distributor or similar. Technical data: Material: brass, chrome-plated, colour: chrome, dimensions: length: 10 mm, width: D18 mm, box contents: 1x Alphacool HF double nipple G1/4 male thread to G1/4 male thread with O-ring, chrome. This product has been tested for you: Xtremesystems (user review) PT-Reviews (pt) Note Alphacool recommends distilled water for proper operation of the water cooling.