The Tolsen SL PH 4-piece screwdriver set provides a versatile selection of tools for various fastening tasks. Each tool is crafted from 40Cr steel for durability and features a magnetic tip that helps hold screws securely in place during use. The handles utilize a patented ergonomic design with an anti-slip, oil-resistant grip, which ensures a steady hold even in demanding environments. To make work more efficient, the handles include a rapid rotation design and an anti-rolling feature to keep the tools stable on flat surfaces, along with a large hole for easy hanging storage. This essential set contains four key sizes—SL5.5x100mm, SL6.5x150mm, PH1x100mm, and PH2x150mm—making it a practical choice for DIY enthusiasts or professionals who need reliable hand tools for home and workshop repairs, organized in a plastic hanger with a color label.