1、1 Our product line offers a diverse selection of welding gun retaining blocks that facilitate the installation and securement of a variety of pen-shaped electric soldering irons, including Delixi 877, Arriz C, Huanghua LT66, HuanghuaTS100 or 101, and Huanghua Pinecil.2、2 The item employs profile brackets, which not only provide high mechanical resilience but also boast a simplistic design that allows for effortless assembly.3、3 Constructed primarily from aluminum profiles, the tool is robust and long-lasting while also being cost-effective. This lowers subsequent maintenance expenses. Additionally, its exterior can be tailored and adorned to suit user preferences.4、4 The implement utilises a tension spring to automatically reset the electric iron. This feature serves as a protective mechanism while being easy-to-use, practical, and readily replaceable.5、5 The design incorporates four sets of pulleys to ensure smooth and non-obstructive downward movement of the soldering iron during operation.6、6 Both upper and lower limits are incorporated into the structure. These can be adjusted based on working conditions to ensure the soldering iron doesnt exceed its limit during operation, thereby preventing damage to the workpiece.