A 8mm compression fit straight coupling is a reliable plumbing fitting designed to join two lengths of 8mm pipe together in a straight line without the need for any soldering.
Installation is quick and tool-friendly, requiring only standard spanners to tighten the nuts, which securely compresses the internal olives to create a tight, watertight seal.
It is exceptionally versatile and commonly used in compact spaces, such as automotive applications, instrumentation lines, gas connections (where permitted), and small-scale central heating or water systems, working effectively with copper, brass, and other compatible 8mm piping materials.