Master's new UT-200A is 10¾ inches long, completely portable and ideal for large connections in power transmission construction and maintenance, as well as demanding applications in electrical, plumbing and HVAC construction, including running seams in sheet metal. This unique, patented tool features a large, 1.2 (30.7mm), chisel type soldering tip that is pure copper based with nickel and chrome plating, and tinned for long lasting solder tip life.