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Series 7400 ESD Kraftform torque screwdrivers with a customised factory pre-set measurement value, handle size 89 mm

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.

Series 7400 ESD Kraftform torque screwdrivers with a customised factory pre-set measurement value, handle size 89 mm

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 1/4" hex head drive
Rapidaptor quick-release chuck for bits with 1/4" hex head drive

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.

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

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 1/4" hex head drive
Rapidaptor quick-release chuck for bits with 1/4" hex head drive

Series 7400 ESD Kraftform torque screwdrivers with a customised factory pre-set measurement value, handle size 89 mm

05074820010

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 with an extra tool within the measuring range (re-calibration kit can be ordered with the code number 05137003001). 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.

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Code

art. no.

inch

05074820010 ¹⁾

7450 ESD

1/4"

0.1-0.34

133

5 1/4"


art. no.	inch	Nm	mm	mm	inch
7450 ESD	1/4"	0.1-0.34	89	133	5 1/4"

05074822010 ¹⁾

7451 ESD

1/4"

0.3-1.0

133

5 1/4"


art. no.	inch	Nm	mm	mm	inch
7451 ESD	1/4"	0.3-1.0	89	133	5 1/4"

05074824010 ¹⁾

7452 ESD

1/4"

0.9-1.5

133

5 1/4"


art. no.	inch	Nm	mm	mm	inch
7452 ESD	1/4"	0.9-1.5	89	133	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.