Faithfull 4 Piece Impact Nut Driver Set – 1/4" Shank, 6/8/10/13mm – Heavy Duty. TheFaithfull 4 Piece Impact Nut Driver Set is designed for both professional tradespeople and serious DIYers. Each driver features a 1/4" shank compatible with standard impact drivers and is finished in black phosphate for enhanced durability and corrosion resistance.
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