[PARAMETER] Thread Size: G1/4', Overall Size: 35mm x 21mm x 18mm / 1.38 x 0.83 x 0.71 inch (L*W*H), Shape: 45° Rotary. [FEATURE] The body is rotated for 45 degrees, which is good for your flexible fitting. [MATERIAL] The material of the water cooling block fitting is brass (plated chrome), which is better heat dissipation and durability. [SEALING] The extension connector comes with a silicone sealing ring. [APPLICATION] The extended function is the mainly feature of the fitting. It is mainly suitable for various of the CPU water cooling system, such as the computer CPU and the games CPU, etc.