The Einhell "S" Case measures 175mm x 80mm x 35mm and uses interchangeable inserts which allows the user to add or remove accessories if required. The robust locking clip closure helps to keep contents secure while being transported between jobs, and the transparent lid enables quick identification of the contents when you're searching for the right accessory. This impact rated bit set is suitable for use with impact drivers as well as standard drill drivers and similar tools. It includes 25mm and 50mm length screwdriver bits, a screwdriver bit holder and three impact nut drivers. All bits are made of robust S2 steel, which ensures their durability even under high loads. The additional manganese phosphate coating also protects against corrosion. Features & Benefits • Impact rated bit set for use with impact drivers and conventional drill drivers • Includes Phillips, Pozi, Torx and Slotted bits • Three impact nut drivers (6, 8 and 10mm) • Durable, corrosion resistant design for long lif