Square Drive Hydraulic Torque Wrench With Socket 

1. The thin hollow hydraulic wrench is made of high-strength aluminum-titanium alloy material, and the integrated processing molding process is light and durable. Used with the hollow hydraulic wrench transition sleeve and the special pump for automatic hydraulic wrench, it can automatically lock and loosen the bolt connection.Ultra Thin Hollow Hydraulic Wrench. 2. Hollow hydraulic wrenches are widely used in various complex work situations. The torque is precisely adjustable, and the error does not exceed ±3%. The maximum working pressure is 70Mpa, with 6 different specifications and models, and the torque range is 233Nm-44590Nm. 3. The hollow wrench is divided into two parts, the power head and the working head, and the two machines are integrated. Each power head can be equipped with hollow work heads of different specifications. A larger range of bolts can be handled, reducing procurement costs. 4. The rotatable oil pipe d…