NonSlip Grip and Versatility Magnetic PH2 cross screwdriver bits with a nonslip design for improved control and reduced hand fatigue during prolonged use. Set includes four lengths: 65 mm, 70 mm, 90 mm, and 150 mm, compatible with most screwdrivers and drills for versatile applications. Hardness and Torque Resistance Made from alloy steel with a hardness of 62 HRC. These PH2 crosshead bits absorb torque effectively to prevent damage and provide reliable performance when penetrating steel plates and wood in demanding tasks. Magnetic Tip Convenience Fully magnetized bits secure screws to prevent drops and misalignment. The magnetic tip simplifies screw driving in tight spaces and enhances overall efficiency. WearResistant Phosphating Treatment Treated with a phosphating black coating for enhanced durability and corrosion resistance. The 4piece set includes varying lengths to accommodate different screw depths, delivering a longlasting solution. Use scenarios Furniture assembly and wall mounting Use these PH2 bits to drive screws in furniture, shelves, and brackets where space is tight. The magnetic tip helps hold screws in place, and the long lengths reach recessed fasteners with ease. Woodworking and cabinetry Ideal for deep screws in cabinetry and wooden projects. The 150 mm length provides extended reach, while the 62 HRC alloy steel handles torque without warping or dulling. Auto and metal maintenance Suitable for screws in metal panels and automotive interiors where torque is and access is restricted. The durable coating and magnetic tip improve control and reduce the chance of dropped screws.