ITEM NAME:Replacement Weller 1/64 ETS Long Conical Soldering Iron Tip Stations WES50/WE Di Specification: Brand new Inside diameter: approx. 3mm Outside diameter: approx. 5.3mm Feature: Made of oxygen-free high-conductivity copper and iron plated to resist erosion by solder. The tip point is finished to assure a precision working surface. Nickel plated for corrosion protection, chrome plated to immunize the unwetted surfaces, and tinned for proper wetting and efficient heat transfer. Small in size, light in weight. High-strength, long service life. Works on weller soldering station WES51 and WESD51. Package included: 1 x Soldering Iron Tip Note: Please allow a little size errors due to manual measurement..Works on weller soldering station WES51 and WESD51. 1 x Soldering Iron Tip. Made of oxygen-free high-conductivity copper and iron plated to resist erosion by solder. The tip point is finished to assure a precision working surface.