• Mounting Size: 1/4"
• Main scale pre-set reading: 2.5in. lbs.
• Main scale measuring range: 2.5-11.5in. lbs.
• Handle Length: 105mm

Wera torque screwdrivers. With a factory pre-set torque value set to the smallest scale value. For all applications, where the same constant torque and repeat accuracy are required. The torque can be changed with an extra tool within the measuring range (re-calibration kit can be ordered with the code number 05137001001). Afterwards you can check the set value using an off-the-shelf torque tester. Unlimited loosening torque for slackening stuck screws. Rapidaptor quick-release technology for rapid bit changes. Suitable for bits with a 1/4" external hexagon drive as per DIN ISO 1173-C 6.3 and E 6.3 (ISO 1173). Multi-component Kraftform handle with hard and soft zones for high working speeds, whilst being easy on the hand.

Please note: 1 Ncm = 0.01 Nm.

The Wera Tools 05074720001 is a top-quality adjustable torque screwdriver designed for precise and efficient use in a variety of applications. This screwdriver is part of the 7400 Series Imperial Kraftform Pre-Set range, which features factory pre-set torque settings for fast and easy operation.

This particular model is suitable for torque settings ranging from 2.5-11.5 in. lbs., making it ideal for use in a variety of tasks. The factory pre-set torque settings ensure that you can work with precision and accuracy, while the Rapidaptor quick-release chuck allows for rapid bit changes, reducing downtime and increasing productivity.

The Wera Tools 05074720001 is only adjustable with an extra tool, ensuring that the pre-set torque settings remain accurate and consistent. This screwdriver is suitable for use with bits with a 1/4" hex head drive, making it compatible with a wide range of standard bits.

The Rapidaptor technology used in this screwdriver allows for rapid bit changes, making it easy to switch between different bits as needed. The distinct signal when the pre-set torque value is reached provides an audible and tactile indication of when the desired torque has been achieved.

The multi-component Kraftform handle on this screwdriver is designed for high working speeds, providing a comfortable and ergonomic grip that allows for easy and efficient use. Overall, the Wera Tools 05074720001 is a high-quality adjustable torque screwdriver that offers excellent performance and versatility. Whether you're a professional mechanic or a DIY enthusiast, this tool is sure to become a valuable addition to your toolkit.

Series 7400 Kraftform Torque Screwdrivers, with a factory pre-set measurement value

Wera torque screwdrivers. With a factory pre-set torque value set to the smallest scale value. For all applications, where the same constant torque and repeat accuracy are required. The torque can be changed with an extra tool within the measuring range (recalibration kit can be ordered with the code number 05137001001). Afterwards you can check the set value using an off-the-shelf torque tester.

Unlimited torque for loosening seized screws.

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

The Rapidaptor quick-release chucks hold ¼" DIN ISO 1173-C 6,3 and E 6,3 as well as Wera series 1 and 4 bits.

The bit can be pushed into the adaptor without moving the sleeve. The lock is activated automatically as soon as the bit is applied to the screw. Bits are held securely and wobble-free.

Simply push the sleeve forward to change the bit. The spring mechanism lifts the bit off the magnet and unlocks the tool. The bit can be easily removed. The rapid-out function makes it easy to remove even the smallest bits without extra tools.

The basic idea for the prototype of the Kraftform handle - that the hand should dictate the design - has, right through to today, proved to be correct. In cooperation with the internationally recognised Fraunhofer IAO Institute, Wera developed a screwdriver handle designed to match the shape of the human hand as long ago as the 1960s. After a long development phase, the Wera Kraftform handle was launched to the market in 1968. It has been optimised through the years with new technologies, but has kept its proven shape. After all, the human hand has not changed either.