Crafted from heat-treated S2 steel, the screwdriver shafts offer greater impact strength compared to most CR-V steels, while the chrome plating enhances hardness, making them particularly well-suited for professional tasks. The magnetic screwdriver tip securely grasps screws, preventing them from dislodging during use. The black oxide process enhances durability and provides a secure grip without compromising the tip's integrity. Available in 7-sizes (Slotted 1/8 in. x 3 in. 3/16 in. x 3 in. 1/4 in. x 4 in. Philips PH1 x 3 in. PH2 x 4 in. Star: T15 x 4 in. T20 x 4 in.), each handle features clear size markings for easy identification. The Sure Grip handle, with its knurled design, offers a triangular grip texture ideal for handling large torque applications comfortably, enabling swift and precise work.