VERSATILITY: 5 bits for slotted and Phillips fasteners EASE OF USE: Easily loosens frozen/rusted screws, nuts or bolts with the hand impact driver EFFICIENT: Tightens fasteners without stripping DURABILITY: Creates up to 200 foot pounds of torque when struck with a hammer FLEXIBILITY: Loosen and tighten Philips and slotted fasteners, as well as drive 3/8-inch sockets. Full Lifetime Warranty, refer to "Warranty & Support" section below for full details