Steel Gray, #4 x 3 Power Driver (ball detent)
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Our #4 Driver is rarely used, but when you need it, there is no substitute. These bits are pricey because they are milled from a solid piece of steel. Normally used with screws that are 5/16" Diameter and up.
|DRIVE TYPE||Square Drive|
|RECESS OR HEX-NUT SIZE||#4|
|REG / IMPACT||Standard Duty|