US PRO 6-Piece 3/4" Drive Impact Hex Bit Socket Set – 100 mm (Code 3770)
Heavy-duty 3/4" drive impact hex (Allen) bit sockets in 100 mm length for high-torque jobs on commercial vehicles, plant and industrial maintenance. CR-MO construction, HRC 42–48 hardness, phosphate finish.
Supported Payment Types
US PRO Industrial 9-Piece 3/8" Drive Extra-Long Impact Star (Torx®) Bit Socket Set – 110 mm (Code 7539)
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Built for serious torque, this US PRO 6-piece 3/4" drive impact hex bit socket set covers the big sizes you meet on hubs, suspension, driveline and machinery fasteners. Each socket is forged from 42Cr-Mo steel, hardened and tempered to HRC 42–48 for impact use, then finished in black phosphate for corrosion protection. The 100 mm overall length improves reach and control with larger fasteners, while the uniform 44 mm outer diameter suits heavy-duty impact tools and sockets holders. A workshop staple for HGV, agricultural, construction and industrial service.
Key Features
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3/4" drive for high-torque applications
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100 mm length for access and leverage
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42Cr-Mo impact steel, HRC 42–48 hardened
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Black phosphate protective finish
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Large metric Hex sizes H14–H27 for commercial/plant work
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Ø 44 mm body diameter (each) for robust handling
