... torch, with a 1/2" dia x 5-3/4" body and a 1/4" dia. x 2-1/4" long head. Strong ... enough to melt solder, silver and gold solder, glass tubing and such metals as gold, silver, copper ... , tin, and aluminum. Equally handy around the hobby shop, jewelry bench, or lab. Refills from standard butane lighter canister. Micro ... Pencil Butane Torch Lighter