EK-Quantum Torque Plug - Satin Titanium is a premium Quantum G1/4" plug for closing the unused ports on your water cooling equipment. EK recommends tightening the plug by hand. Made from CNC machined brass with a high-quality satin titanium finish. Sealed with quality rubber O-ring. EK-Quantum Torque series products received the prestigious iF Design Award. A robust and industrial aesthetic sets the Torque family apart by highlighting the precise manufacturing processes used to create them. In addition, enthusiasts can add a unique color ring to give a personal accent to the fitting line. The Torque family of fittings offers a secure and modular system of connections between liquid cooling components and tubing within a PC. Quantum Torque series products cover angled adapters, rotary and static extenders, splitters, G1/4" plugs, drain valves, fittings, and much more.