518-6171, Weller, Weller LT 1 0.25 mm Straight Conical Soldering Iron Tip for use with WP 80, WSP 80, WXP 80, Brand Weller, Tip Shape Straight Conical, Model Number LT 1 Weller LT 1 0.25 mm Straight Conical Soldering Iron Tip for use with WP 80, WSP 80, WXP 80