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Series 7400 ESD Kraftform torque screwdrivers with a customised factory pre-set measurement value, with quick-release chuck

For Halfmoon and HIOS Bits

Features a combination bit holder for both bits with Halfmoon and bits with HIOS drive.

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.

Customized pre-set, adjustable Kraftform ESD torque screwdriver
ESD-safe tool thanks to surface resistance of ≤ 10⁹ Ohm
Kraftform handle for fast and ergonomic screwdriving
Suitable for bits with 4 mm halfmoon and 4 mm HIOS drive
Distinct audible and perceivable excess load signal when the pre-set torque value is reached

Customised pre-setting

Wera torque screwdriver. With a customised factory pre-set torque value. For all applications, where the same constant torque and repeat accuracy are required.

Wera ESD Tools

The requirements for ESD-safe screwdrivers are specified in the European standard DIN EN 61340-5-1. This standard also includes a handle that has to be out of a defined conductive material. The Wera products in the ESD series satisfy these standards and the even more stringent requirements demanded by some technology companies.

High protection

The electric surface resistance of the Wera ESD material is ≤ 10⁹ ohm. This securely protects components against electrostatic energy and associated damage.

For Halfmoon and HIOS Bits

Features a combination bit holder for both bits with Halfmoon and bits with HIOS drive.

Kraftform

Customized pre-set, adjustable Kraftform ESD torque screwdriver
ESD-safe tool thanks to surface resistance of ≤ 10⁹ Ohm
Kraftform handle for fast and ergonomic screwdriving
Suitable for bits with 4 mm halfmoon and 4 mm HIOS drive
Distinct audible and perceivable excess load signal when the pre-set torque value is reached

Customised pre-setting

Wera torque screwdriver. With a customised factory pre-set torque value. For all applications, where the same constant torque and repeat accuracy are required.

Series 7400 ESD Kraftform torque screwdrivers with a customised factory pre-set measurement value, with quick-release chuck

05074826010

Article description

Wera torque screwdriver. Safe protection against electrostatic charge and associated damage. With a customised factory pre-set torque value. For all applications, where the same constant torque and repeat accuracy are required. The torque can be changed within the measuring range with the extra tool 05137003001. Afterwards you can check the set value using an off-the-shelf torque tester. Rapidaptor quick-release technology for rapid bit changes. Unlimited loosening torque for slackening stuck screws. Multi-component Kraftform handle with hard and soft zones for high working speeds, whilst being easy on the hand. Suitable for bits with a 4 mm Halfmoon drive (Wera series 9) and a 4 mm HIOS drive (Wera series 21).
Please note: 1 Ncm = 0.01 Nm.

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Code

art. no.

inch

05074826010 ¹⁾

7455 ESD

0.1-0.34

138

5 1/4"


art. no.	Nm	mm	mm	inch
7455 ESD	0.1-0.34	89	138	5 1/4"

05074828010 ¹⁾

7456 ESD

0.3-1.0

138

5 1/4"


art. no.	Nm	mm	mm	inch
7456 ESD	0.3-1.0	89	138	5 1/4"

¹⁾ The desired settings can be made in the following units: Nm, kgf. m, lbf. ft., ozf. in., dN. m, kgf. cm, lbf. in, in. oz, cN. m, gf. m, ft. lb, gf. cm, in. lb.