Alphacools icicle connector series is the high-end version of the proven connectors! All requirements that are placed on a connector are met here: Highflow, shape, processing and coloring. Uncompromising development and manufacturing have made the icicles what they are. In brilliant chrome and matte, deep black, two finishes are available that fit perfectly into any system. Special processes are used to bond the coatings firmly to the substrate, ensuring the longevity of the intense colors and preventing the coating from flaking. Each connector now also has the Alphacool logo which makes it unmistakable in addition to its special shape! Due to the beveled edges of the union nut, the O-ring is very tightly pressed to the HardTube whereby this sits even tighter than in the predecessors. This ensures more safety during transport. Design: Straight screw-on grommet 19/13mm This connector has a 1/4" thread on one side and is thus compatible with 95% of all components. The other side is suitable for a 19/13mm hose. Technical details: Material: Brass Color: Deep Black Dimension: Diameter: 26mm Height: 29.5mm Scope of delivery: 1x Alphacool icicle 19/13mm screw-on grommet G1/4 - Deep Black.