Purchase Qty. Reference FOB Price
2-99 Pieces US$139.27
100-999 Pieces US$131.27
1,000+ Pieces US$122.27
Product Description
Electric wrench refers to an electric tool used to tighten and loosen bolts and nuts, and is a tool for tightening high-strength bolts. Used for the initial and final tightening of high-strength bolts with large hexagonal heads in the installation of steel structure bridges, factory buildings, ...