Diablo's range of magnetic nut drivers delivers maximum performance and extreme durability in driving hex nuts or self-tapping screws. A high-strength, permanent magnet provides a secure, anti-wobble grip when fastening screws and nuts into a variety of applications. MaxTorque Zone ultimate torque resistance absorbs torque for less stress at the tip when tightening and removing nuts and screws. This range is Impact Strong, delivering increased shank stability and durability in cordless and corded impact and drill drivers.