HBW3281 Features: * Set of 8 rods * Low fuming bronze gas welding rod * Made of copper / tin alloy to produce a rod that flows easily, joins a variety of metals including cast and malleable iron, galvanized steel, bronze, copper and steel * Melting point of 1630 F and produce strong joints up to 63,000 PSI tensile strength * Requires flux Dimensions: * Dimensions: 0.13"" W x 18"" D