The Proove Fixer (MTSF51000003) is a multifunctional 51-in-1 screwdriver set designed to handle a wide variety of tasks around the home, from repairing electronics and household appliances to working on furniture, windows, and cars. It features a compact aluminum alloy case that measures 168 x 66 x 16 mm and weighs 255 g, making it easy to store in a drawer or carry in a bag for quick repairs. Inside the grey case, you will find a handle and 50 removable bits made from chrome vanadium steel with a C4 x L28 mm size, all of which have undergone an antirust treatment for better durability. The set includes a magnetizer and utilizes magnetic storage to keep the bits securely in place, while the click-to-open mechanism allows you to access your tools quickly. This versatile kit is a practical choice for anyone needing a comprehensive collection of bits for diverse maintenance and assembly projects.