8Pcs Socket Adapter Impact Hex Shank Drill Bits Power Extension Bar 1/4 3/8 1/2
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 -Material: heat-treated chrome vanadium steel. Chrome vanadium steel suitable for
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heavy duty impact drivers. and black oxide coating with bracket torque compression |
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to meet standard operating conditions.Spring loaded ball bearings on each square
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head securely and locks into sockets to avoid slippage during usage
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- General Usage:This set is perfect for your impact driver or drill, and allows you to
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replace your ratchet with a power tool. The 1/4" hex shank fits all quick change |
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chucks as well as standard drill chucks
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-Suitable for a screwdriver or electric screwdriver handle tools (hexagonal hole or
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three-jaw chuck can) drive sleeve and after use can be installed on the size of the |
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original hexagonal polygons converted to square head size, which can be used to
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install the sleeve is a good accessory to convert.
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-Suitable for quick change 1/4" chuck systems or directly into drill chuck. Change your |
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hand socket set into a driven socket set.
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