Item Name: Soldering Supplies Connecting Rods Contact Tip Holder for 15AK Nozzle Spring. 100% Brand New and High QualityMaterial : ironLength : about 10mmQuantity : 20pcsType : 15AK AssemblyProduct Name : MB15AK Nozzle SpringNotice:1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Thank for your understanding.3. 1cm=0.39''.Package Included: 20x MB15AK Nozzle Springs *Please make