US PRO Industrial 11-Piece 3/8" Drive Impact Hex Bit Socket Set – 48 mm (Code 3931)
Compact 3/8" drive impact Hex bit socket set in sizes H2–H10. CR-V sockets with S2 steel bits, 48 mm overall length and phosphate finish—ideal for automotive and machinery work in tight spaces.
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US PRO Industrial 11-Piece 3/8" Drive Impact Tamper Star Bit Socket Set – 48 mm (Code 7527)
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Tackle hex fasteners confidently with this US PRO Industrial 11-piece impact Hex bit socket set. Each socket pairs a durable Chrome Vanadium (CR-V) body with a hardened S2 tool-steel bit to handle repeated use on impact tools (always use suitable power settings). The 48 mm overall length gives better access around engines, interiors and assemblies where space is limited, while the phosphate coating adds corrosion resistance. A reliable everyday set for workshops, mobile techs and DIY enthusiasts alike.
Key Features
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Full H2–H10 coverage in 11 sizes for fine to heavy-duty work
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Impact-ready build: CR-V socket + S2 hardened bit
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3/8" drive for strong torque with good access
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48 mm compact length—great in confined areas
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Phosphate finish resists wear and corrosion
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European-style sizing commonly used by OEMs
