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Square Drive Torque Wrench

Availability for: rent, on-site service, sale

When is this tool needed?

The NS Square Drive Hydraulic Torque Wrench is the ideal tool to perform torque tightening on bolts with an accuracy of +/- 3%. The NS Series withstands even the toughest tests. It is a tool able to cope with those applications which require intense use and for long durations. It is a made in USA product, composed of a special extremely resistant aluminum alloy. In order to be used it needs square drive bushes, which are supplied separately.

How do you choose the right tightening torque?

Check  the following table to view the tightening torque data for each hydraulic wrench model. Each model has its own torque conversion table. Consult the table below.

How are the hydraulic wrenches powered?

The hydraulic torque wrenches are powered by two types of power units, namely by electric power units and pneumatic power units. Ask us for more information.

What are the other models of hydraulic wrenches?

In addition to the type of hydraulic wrench with square drive, hydraulic wrenches with a through hexagon are available, which are used when the application spaces are particularly restricted. Click on the box for more information.

Technical Specifications.

download Square Drive Min Torque [Nm] Max Torque [Nm] Weight [Kg]
TU-2 3/4″ 172 1722 2.5
TU-3 1″ 447 4514 4.9
TU-5 1 1/2″ 745 7457 8.2
TU-7 1 1/2″ 1003 10031 8.6
TU-11 1 1/2″ 1491 14925 13.1
TU-20 2 1/2″ 2630 27964 27.6
TU-27 2 1/2″ 3687 36872 31.7
TU-60 2 1/2″ 7862 78625 59.8
Click here to check technical specifications.

How is the Square Drive Hydraulic Torque Wrench applied?


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Square Drive Torque Wrench