The Monument MON2915 Copperkey Pipe Cleaning Tool in 15mm size is specifically designed for preparing standard domestic copper pipes and fittings. This 15mm variant is ideal for most household plumbing applications, including central heating systems, bathroom installations, and general water supply pipework. The tool's long-lasting double stemmed brushes clean quickly and effectively, whilst the patented tungsten carbide abrasive technology works faster and lasts longer than conventional pipe preparation tools. The innovative patented ratchet handle makes it possible to work in tight spaces behind radiators, under basins, or in confined cupboards where access is restricted, eliminating the risk of scrapes or flux burns during preparation. Features and Benefits:15mm size perfect for standard domestic copper pipe applicationsPatented tungsten carbide abrasive technology for efficient cleaningLong-lasting double stemmed brushes deliver quick resultsPatented ratchet handle idea