Weller XTH, .016/.031" x 1.437" Reach, Chisel Tip, For WP120 Soldering Pencil Product Details Catalog No. T0054471399 UPC Code 4003019419609 Fits Tool(s) WP120 (0052919499) Tip Style Chisel Tip Width O/D .016 in./.40 mm Tip Thickness/Height/ .031 in./.79 mm I/D Reach/Length 1.437 in./36.5 mm Packaging Peg Hook/Retail Packaging Tech. Spec. Solder_Safety_Warnings.pdf Stock Item Normal Stock Item Package Details (Dimensions) Product Features: l Solid copper plated with iron all over l Nickel and chromium behind the working surface l Designed to provide maximum heat transfer from the heater to the tip l Individually bagged