Soldering Tips: Type - Soldering Iron Tip; Shape-Style - Single Flat; Tip Size - 0.031 in (0.79 mm); Reach - 0.750 in (19.05 mm); Material Type - Copper; Material Finish - Iron, Nickel, Chromium; Use With - WP25, WP30, WP35, WLC100; Package - 1/Peg Hook; Manufacturer Series - ST Series