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Big Horn 13225 1/4" Adjustable Quick-Change Hex Shank Adapter for 3/16" Countersink & Tapper Point Drill Bit (Shank only W/O Bit)
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GEARWRENCH - Socket Adapter: Square-Drive to Hex Bit, 1/4 & 1/4", 1/4 & 1/4" - 15837909 - MSC Industrial Supply
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1/2" Square Drive To 1/4 Inch Hex Ratchet Socket Adapter Converter Steel Impact Socket Adapter Tool With O Ring + Pin Kit - Wrench - AliExpress
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