EK-AF (Adapter Fitting) is a revolvable angled (245) adapter fitting with G1/4\" threads.Adapter allows connection of fitting with G1/4\" threads to extend tubing possibilites in your water cooled system.Specifications:- Material: made of nickel plated brass- Threads: G1/4\" BSP; 4,5mm male thread length / G1/4\" BSP, 6mm female thread length- Outer diameter of a knurled part: 18,8mm- Installed height: 36,5mm- Sealed with high quality NBR oring.ROHS compliant!Please note:- All AF Angled adapters are hand polished and rounded therefore minor geometrical imperfections are to be expected. This fact does not fall under warranty terms and RMA rights!