Torque series fittings are part of the EK Quantum Product Line that emphasizes minimalistic, elegant design, and performance. For those who want to stand out!EK-Torque (Adapter Fitting) - Black Nickel is a revolvable angled (45) adapter fitting with G1/4\" threads. In the form of a cut-off cylinder, it is very sturdy and there are zero movements in the revolvable joint. This Quantum Line adapter is made in high-quality black nickel finish CNC-ed out of machined brass while the seal is made by quality rubber O-rings. It is an extremely secure and sturdy piece that will last for many future builds.The adapter allows for connection of fitting with G1/4\" threads to extend tubing possibilities in your water cooled system allowing for easier bends and better accessibility. Technical specifications:- Material: made of nickel plated brass- Threads:* G1/4\" BSP; 4,5mm male thread length* G1/4\" BSP, 6mm female thread length- The outer diameter: 23mm- Installed height: 26mm- Sealed with high-quality NBR o-ring.