This Magnetic Hex Socket Driver Bit is convenient for use, great replacement for the old one, it will be perfect for 3/8" hex nut setting use.
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Specification:
Product Name Magnetic Hex Driver Bit Hex Socket Size 10mm Hex Shank Size 6.3mm/ 1/4" Overall Size 14 x 65mm/ 0.55" x 2.6" (D*L) Color As picture shown Material Metal Weight 111g Package 3 x Magnetic Hex Driver Bit Description: