Neilsen Universal Swivel Impact Bit Driver Socket Set 3/8" 10mm - 19mm 7pc Drop forged, heat treated, chrome molybdenum steel construction with durable phosphate finish. Radius corner design contacts only flat surfaces of fastener head to eliminate rounding off corners and extend the life of fasteners. Ball/swivel action makes sockets useful in tight corners. 3/8-inch drive 6 point swivel metric Contents: 10mm, 11mm, 12mm, 13 mm, 14 mm, 17 mm, 19 mm.
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