The right torque for any application.

Torque key, electric

3/8" for nut drivers, adjustable torque limit

Variant*

3/8" | 5 - 25 [44163]

1/4" | 5 - 25 [43126]

Lowers your costs

The correct torque protects you from warranty claims.

Increases your efficiency

The correct torque protects material from damage and means no follow-up work.

Meets your requirements

Variably adjustable torque covers a wide range of applications.

Offers you full protection

Each tool individually tested at 10,000 V AC and approved for 1,000 V AC.

Product Description

Product description

Safety is top priority when users are working on live parts. Electricians are ideally equipped with the insulated torque key at a 10° switching angle, especially when fastening components onto bus bars in junction boxes. With two directions of rotation, this torque key is ideal for powerful, yet controlled tightening. The user can pull out and turn the handle end to set the required torque value manually by looking at the numeric scale. In addition, thanks to the ball fastener, the nut drivers inserted on a 3/8" square drive provide a secure hold. Enjoy excellent feedback while fastening and a noticeable snap back on the torque mechanism in the key when the preset torque value is reached. The insulated torque key has undergone an individual piece test as per the international EN/IEC 60900 standard, allowing users to work safely on live parts up to 1,000 V AC.

Product dimensions

325 x 68 x 68 mm (LxWxD)

Standards

DIN EN/IEC 60900.

Accuracy

+-4

% Extra

Incl. works inspection protocol.

Note

Only to be used in combination with insulated Wiha nut driver inserts.

Application

Safe, secure installation of terminals and sleeves, line terminals, fastening of bus bars. For working on live parts up to 1,000 V AC.