EK-Quantum Torque Extender Static FF 14 is a premium male-threaded extender interconnect with female threads on both ends. It is used for connecting two water cooling components which both have male G1/4 threads. This is not a revolvable extender. Made from CNC machined brass with a satin silver finish. Satin Titanium Quantum Torque series extenders are intentionally not painted on the inside to reduce the level of possible pollutants in the loop. These static extenders can be either tightened by hand or by using EK-Loop Multi Allen Key Allen Key 9mm (not included, available for separate purchase). Technical data: Threading: 2 x G1/4"" (Female - Female) Thread length: 4.5mm Diameter: 23mm Height: 14mm