Brass Compression Tube Couplings - With Olives, Metric & Imperial

Brass Compression Tube Couplings (With Olives) — designed for secure, leak-free connections in plumbing, air, water, fuel, and general pipework applications. Supplied complete with olives, they provide a strong mechanical seal without the need for soldering or specialist tools. Available in both metric and imperial sizes, these couplings are ideal for professional tradespeople and DIY users alike.

Material
High quality brass

Supplied with
Olives

Metric sizes available
4mm, 5mm, 6mm, 8mm, 9mm, 10mm, 11mm & 12mm

Imperial sizes available
1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 1/2" & 5/8"

Suitable for
Plumbing and pipework installations, air and fluid transfer systems, fuel and water lines, workshops, industrial use and DIY projects

Also known as a compression coupling, olive fitting, or brass tube connector.