Enhances the durability and efficiency of your wire strippers with our replacement springs, specifically designing for models LA815138 and LA815238 Upgrading your toolkit with these essential automatic wire stripping springs, ensuring reliabled in every task Perfectly suited for home repairs, industrial tasks, and electrical engineering projects, these springs elevates your wire stripping Ideal for electricians, repair technicians, DIYer enthusiasts, and any professional who frequently use wire stripping tool Crafted from steel, these black metal springs is wear resistant and boast long service life, ensuring seamless installation across various wire strippers models, Manufacturer: Shunzhong