HARFINGTON 6-Point Impact Socket 3/4" Drive 37mm Metric 40Cr Alloy Steel Spindle Axle Nut Impact Socket

Made of 40cr alloy steel with the phosphated surface to ensure its high hardness, impact resistance, wear resistance, corrosion resistance and rust resistance.The specifications are clearly marked on the surface of the socket, which is easy to identify and improves work efficiency.The radius corner design increases the contact surface, and the force can be evenly distributed to the plane of the fastener, extending the service life of the tool.The 6-point opening can fit the hexagonal fastener tightly and firmly, preventing slippage or loosening during operation, and can apply maximum torque.The axle nut socket is suitable for automobile maintenance, mechanical equipment repair, construction, woodworking, home maintenance, etc., which can be used to install, disassemble and repair fastening bolts, shaft nuts, bolts on cars, machines, home appliances, engines, etc.