Our impact sockets are made of chrome vanadium steel (50bv30), which has high hardness, good toughness, strong wear resistance, and can withstand the high torque generated by high-pressure impact tools. The surface is phosphated black to prevent corrosion and rust, reduce friction, and is not easy to wear after long-term use.The 12-point opening is suitable for double hexagon (12 sides), hexagonal and square fasteners, allowing quick access to fasteners from multiple angles, preventing rounding of nuts and bolts under high torque applications, and providing greater torque and a comfortable grip to turn fasteners even in tight spaces without slipping.The 1/2" drive socket can be used with various 1/2" interface electric wrenches, ratchet wrenches, bending rods, etc. on the market.
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