• The professional choice for removing rusted, frozen fasteners; reversible for tightening
• Hammer blows force rotation of spindle while driving bit against screw-head
• Effective application of massive turning-torque without stripping head
• Large textured soft-grip with hand-guard covers full-length shaft; includes 6 bits & case
• Ultra-durable Chrome-Vanadium steel with black-oxide corrosion-resistant finish

An essential tool widely used by professional mechanics, auto body technicians and contractors; more efficient and effective than drilling, grinding or cutting stubborn screws and fasteners. Reverse spindle direction for power driving to get the tightest fit possible. Includes six long & short Phillips and flat-head bits (accepts any style 3/8" driver bits), custom-fit ABS storage case. One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.