More and mores screw connections in service and industry have to be tightened to the exact torque. Only the exact torque guarantees a secure fastening as well as fast and easy loosening.

The best tools for the job for these applications are the adjustable torque screwdrivers by Wera. These precise and efficient tools, which can be adjusted in fine increments, allow for controlled tighting.

At the same time, Wera torque screwdrivers guarantee proven quality and ergonomic design for the benefit of the user. This series comes with two different handles, adjusted in size and form to the required torque (0.3 to 1.2 Nm, 1.2 to 3.0 Nm, resp. 3.0 to 5.0 Nm, 2.5 to 11.5 in.lbs.,11.0 to 29.0 in.lbs., 25.0 to 55.0 in.lbs.) Thus, the user has always the right tool at hand.

These torque screwdrivers are delivered with a pre-set torque value. the pre-set values are 0.3 Nm (for article 7460); 1.2 Nm (for article 7461);3.0 Nm (for article 7462); 2.5 in.lbs. (for article 7465); 11.0 in.lbs. (for article 7466); and 25.0 in.lbs. (for article 7467).

Tools with a different pre-set torque value within the available torque ranges can be supplied on demand.
The torque values can be changed within the availble torque ranges. Remove the cap at the top of the handle and adjust the setting nut with a nutspinner.

Check the adjusted preset torque value with a certified torque test instrument and reseal the tool with the cap. Pre-set adjustable torque screwdrivers are ideal for all applications, which require consistently accurate, repeatable torque.

The Wera Torque-indicators have been developed for all applications, where a pre-set and not adjustable torque is required. Only the exact torque guarantees a secure fastening. Also, excessive torque values must be avoided in order to quarantee fast and easy loosening.

If the screws are overtorqued, they can be damaged or destroyed when loosened. The consequences are expansive and time-consumming drilling and tapping, as well as unproductive tool stoppage.

The tightening values (0.6 Nm, 0,9 Nm, 1.2 Nm, 1.4 Nm, 2.0 Nm, 3.0 Nm, 5.0 Nm (0.4 ft.lb, 0.7 ft.lb, 0.9 ft.lb, 1.0 ft.lb, 1.5 ft.lb, 2.2 ft.lb, 3.7 ft.lb) are related to the size of the TORX, TORX PLUS and hexagan socket screws.

The torque indicators of Wera have been developed in co-operation with leading reversible carbide inserts experts and ensure the correct fastening torque, for security and easy tool changes.