Monument have produced Autocut copper pipe cutters that are specially designed for cutting copper pipes in awkward places. It also only cuts in one direction so you get the perfect cut edge, all the time, every time, so this will help to solve leaks and uneven joints.
It will only cut the exact size of copper pipe specified and is NOT for use on stainless steel.
Ratchet handles 15R and 22R will fit 15mm, 22mm and 21mm Monument Autocuts.

Size: 12mm.