Wera Series 7400 Kraftform 7440 adjustable torque screwdriver

Wera 7440 (Series 7400) Kraftform adjustable torque screwdriver (0.3-1.2 Nm) with Rapidaptor quick-release chuck

Features: 

• Adjustable Kraftform torque screwdriver with Rapidaptor quick-release chuck
• Suitable for bits with 1/4" hex head drive
• Rapidaptor technology for rapid bit change
• Distinct signal when pre-set value is reached
• Numerical torque value indicator
• Main scale measuring range: 0.3 - 1.2 Nm
• Main scale graduation: 0.05 Nm
• Handle length: 105 mm
• Torque wrench lenght (in mm): 155 mm
• Torque wrench lenght (in inch): 6"
• Size: 155 x 37 x 37 mm
• Weight: 122g 

Adjustable Torque Screwdrivers 
Wera's adjustable torque screwdrivers allow variable torque settings with maximum precision and ensure that the user gets excellent results in the familiar Wera design with superior ergonomics.

Simple setting 
Simple setting of the required torque by hand. 

Easy-to-read 
Easy-to-read scale value. 

Measurement accuracy 
Measurement accuracy is ± 6 % in accordance with the standard DIN EN ISO 6789. Distinctly audible and noticeable excess-load signal when the pre-set torque is reached.

Unlimited torque 
Unlimited torque for loosening seized screws. 

Versatile 
Rapidaptor technology makes the tool adaptable since bits and sockets can be exchanged rapidly.