Unlimited torque for loosening seized screws.
7400 Imperial series Kraftform Torque screwdrivers, with factory pre-set value (2.5-29.0 in. lbs.) and Rapidaptor quick-release chuck, handle size 105 mm
- Factory pre-set torque screwdriver with Rapidaptor quick-release chuck
- Only adjustable with an extra tool
- Suitable for bits with 1/4" hex head drive
- Rapidaptor technology for rapid bit change
- Distinct signal when pre-set value is reached
- Multi-component Kraftform handle for high working speeds
Product features
Pre-set, adjustable torque screwdrivers
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 torque
Versatile
Rapidaptor technology makes the tool adaptable since bits and sockets can be exchanged rapidly.
Chuck-all
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.
Rapid-in and self-lock
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.
Rapid-out
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.
Kraftform
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.
Product details
Facts and figures
Part number
05074720001
05074722001
Item number art. no.
7465
7466
1/4"
1/4"
2.5
11.0
2.5-11.5
11.0-29.0
105
105
155
155
6"
6"
Note
(1)
(1)
Add to watch list
(1) The preset torque can be changed. However, this requires the use of special tools and Torque Test Equipment. Please contact the Wera Torque Service.
Find out more about this product
Product description
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.
