Hydraulic Cylinders & Hydraulic Jacks Manufacturers+86 18921979611pullertop@163.com, pullertop@sina.com

Hydraulic Nut

Pullertop hydraulic nuts are designed to tighten large-diameter bolts without causing the damage that occurs when hammer wrenches are employed. With hydraulic nut solutions, customers can tighten large bolts with little to no effort without causing any damage.