Do you know the function of square driven hydarulic wrench handle?

• Providing grip and leverage: The handle of a torque wrench is designed to be grasped firmly by the user. This allows for a good hold and the application of force to turn the wrench. The square shape of the handle can offer a more stable and secure grip compared to other shapes, especially when high torque values are involved. It enables the user to exert sufficient force to tighten or loosen nuts and bolts without the handle slipping from their hand.
• Enabling torque adjustment: Many torque wrenches have an adjustable torque setting mechanism, and the handle is often involved in this adjustment process. By turning or adjusting a part of the handle, the user can set the desired torque value. The square shape may provide a better surface for attaching adjustment knobs or levers, allowing for precise and reliable torque adjustments.
• Transmitting torque: When the user applies force to the handle to turn the torque wrench, the handle transmits this force to the wrench's head, which in turn applies torque to the fastener. The square cross - section of the handle can help in efficiently transmitting the torque without significant losses due to its rigid structure. It ensures that the applied torque is accurately transferred to the bolt or nut being tightened or loosened.

Follow video shows how to pick up and move the torque wrench easily: