This bundle includes the ES 8/5mm Compression Fittings and the Eiszapfen 90 Degree Rotary Fittings. ES screw-on sleeve made of brass with 1/4" thread for a hose thickness of 8/5mm. Optimized for server and workstation systems. Technical data Dimensions (L x W x H): 17x17x21mm material: Brass thread: 1/4" hose thickness: 8/5mm Color: Black Alphacool's Eiszapfen Connector Series is the high-end execution of these tried-and-true connectors! Every requirement you could have of a connector is met with this series: highflow, form, processing and colour. A refusal to compromise in development and production has made the Eiszapfen series into what it is. Components are available in brilliant chrome or a deep, matte black, which will fit excellently into any system. A special procedure binds the outer coating firmly to the surface, improving the longevity of the intense colour and preventing any chipping or peeling of the coating. Every connector now has the Alphacool logo, which along with their distinctive shape makes them unmistakable! Anyone looking for colourful options has them: the O-rings in the shipment come in three colours. With the available uV-light option, these will even light up in the corresponding colour. Model: TR-17643-17248