Standard impact socket set, designed for most mechanical and automotive jobs.

Impact sockets are made of alloy steel,Heavy-duty, high quality for strength and durability, then heat treated to balance strength and hardness.Blackened finish for added corrosion resistance.suitable for hub nut applications where high torque is required.
The socket wall thickness is optimized to provide strength while retaining ample access to restricted fasteners

Raw material available : 45# steel,40chrome steel,Chrome Molybdenum.
Normally Size:17mm,19mm,21mm,22mm,24mm,27mm,30mm,32mm,33mm,34mm,35mm,36mm,38mm,41mm,43mm,46mm,50mm,55mm,60mm,65mm,70mm,75mm,80mm,85mm.
Customer's OEM size are welcomed.