EK-Quantum Torque Extender Static MF 7 is a premium male+female threaded extender. It is commonly used to extend a G1/4" port from a block, radiator or any other liquid-cooling component in order to ease the process of connecting to other components and having fewer bends or inaccessible fittings at tight places.

EK-Quantum Torque Extender Static MM 7 is a premium male-threaded extender interconnect with male threads on both ends. It is used for connecting two water cooling components which both have female G1/4 threads.

This is not a revolvable extender.

EK-Quantum Torque Extender Static MF 7 is a premium male+female threaded extender. It is commonly used to extend a G1/4" port from a block, radiator or any other liquid-cooling component in order to ease the process of connecting to other components and having fewer bends or inaccessible fittings at tight places.

EK-Quantum Torque Extender Static MM 7 is a premium male-threaded extender interconnect with male threads on both ends. It is used for connecting two water cooling components which both have female G1/4 threads.

This is not a revolvable extender.

The EK-Loop Multi Allen Key is a multi-purpose tool that replaces the standard 6mm, 8mm, and 9mm Allen key, while it can also be used to operate acetal plugs (with the line style groove). The key does not only replace all of the crucial Allen key formats used for building a liquid-cooled PC but also helps protect your liquid cooling gear. 

EK-Quantum Torque Plug - Nickel is a premium Quantum G1/4" plug for closing the unused ports on your water cooling equipment.

EK-Quantum Torque Micro Plug - Black is a premium small-form-factor Quantum G1/4" plug for closing the unused ports on your water cooling equipment.

EK-Quantum Torque Micro Extender Static MF 7 - Black is a premium small-diameter male+female threaded extender. It is commonly used to extend a G1/4" port from a block, radiator, or any other liquid-cooling component in order to ease the process of connecting to other components and having fewer bends or inaccessible fittings at tight places. This extender is especially useful in situations where the port spacing is too low, or due to clearance issues.