The ALS Hardware Capillary CxMI Coupler is a -grade copper plumbing fitting engineered to establish a permanent, secure straight inline connection while transitioning a soldered copper pipeline directly to a female threaded fixture. It features a precision-formed capillary socket (C) on one end for a smooth solder joint onto a 15mm copper pipe, alongside a heavy-duty Male Iron BSP thread (MI) on the opposing end for securing threaded 1/2″ fittings, valves, or tap connections. Built to withstand high hydraulic pressures and intense thermal stress, this durable straight male adapter coupling is ideal for hot and cold residential water infrastructure, commercial installations, and demanding industrial pipeline layouts. Item Size: 15mm x 1/2″ | Pack Size: 1 Unit