- Removes stubborn fasteners through impact
- Removable tip holder enables fitting 1/2" driver socket wrench
- Forward/reverse rotation
- Complete with 4 x bits: Phillips - #2, #3, Flat Head - 8mm, 10mm
- Lifetime warranty
Used when a strong, sudden rotational and downward force is required. Ideal use for mechanics to loosen larger screws (bolts) and nuts that are corrosively "frozen" or over-torqued. Also used where screws have to be tightened with torque greater than a normal screwdriver can provide.