The STANLEY FATMAX 6PCS INSULATED SCREWDRIVER SET offers a versatile solution for various projects. With a range of sizes including 2.5mm X 50mm, 3.5mm X 75mm, and 5.5mm X 150mm, as well as Pozi PZ1 X 100mm and PZ2 X 125mm, this set is perfect for both flathead and Phillips screws. The added voltage tester ensures safe use for electrical work.