Description:Features: 65mm total length, 1/4 inch hex shank, 6mm PH2 cross head tip S2 steel screwdriver bits with non-slip plastic sleeve.Professional-grade power tool accessory for larger head fasteners.Heat-treated and tempered S2 tool steel absorbs shock, resists twisting and cam-out for life. Blades have special non-slip grooves for better grip on screw face.Permanent magnetic tips help prevent dropped screws.1/4 inch quick-change shank fits drill chucks, impact drivers, adapters, extensions and bit holders.It is useful to operate electronic device, perfect for electrician, mechanic and repair work.
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