The screwdriver bits feature a PH (Phillips) profile, perfect for engaging with Phillips-head screws, providing a secure and efficient fit. The 50mm length offers ample reach for a variety of screwdriving tasks, from assembling furniture to general household repairs. What sets these bits apart is the incorporation of torsion technology, enhancing their resilience and durability during high-torque applications. This ensures a prolonged lifespan and optimal performance, making them a reliable choice for demanding fastening tasks. Equipped with a ring magnet, these screwdriver bits securely hold screws in place, preventing drops and making one-handed screwdriving more convenient. The magnet adds an extra level of efficiency to your work, especially in tight or hard-to-reach spaces. Features & Benefits • Forged and ground for long life and durability • Precision machined for a perfect fit • For screwdriving using a corded and cordless drill • Fitment: 1/4"/6.35mm Hex • Can be placed secure