Rubbermaid Tough Tools 70307 Ratcheting Screwdriver Magnetized bits, stored in handle, change out easily and securely hold screws while you work Larger ComfortMade Grip promotes greater control during use and is easy on your hands Ratcheting action kicks in for more power when hand tightening/loosening becomes difficult Turn cuff right to loosen, center to lock and left to tighten Lifetime Guarantee