Features: brand new and high quality Fittable accessories, playing a great role in using the tool. Made of stainless steel and plastic, it is resistant to high temperature, corrosion and durability. For 936 soldering station iron handle. The set includes nut, sleeve and socket. Light weight, small volume, easy to install and replace. Specifications: Material:Stainless Steel Color:Black Size of Screw:1.3x0.8cm/0.51x0.31inches Size of Sleeve:0.8x4.4cm/0.31x1.73inches Size of Socket Head:2x4.2cm/0.79x1.65inches Package Includes: 1 Set 936 Soldering Iron Sleeve Kit note: Please allow 0-3mm errors due to manual measurement. Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.