Wera Series 7400 Kraftform Adjustable Torque Screwdriver set is designed for torque controlled tightening to guarantee the safety of the screw connection. Torque can easily be set to the required scale value by hand without special tools. Measurement accuracy is +/- 6% in accordance with standard EN ISO 6789. Wera torque tools have unlimited loosening torque to loosen seized screws. All Wera hand tools feature the trademarked ergonomic Kraftform handle, with hard and soft zones, that fits the shape to the hand for the ultimate in comfort and high-speed torque transfer. Adjustable torque screwdrivers feature the Rapidaptor bitholder with quick-release chuck that allows for speedy one-handed bit insertion and removal for insert and power bits. Range 2.5-11.5 in. lbs. Calibration certificate included. Limited Life Time Warranty.
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A torque tool is basically a testing aid used for controlled tightening and/or loosening of screwdriving connections. Like any other testing instrument, torque tools require sensitive handling, appropriate storage, and regular care to prevent influences that can distort the set torque values.
Torque tools can only be used effectively and reliably if the set values are applied correctly.
Hexagon Torque Screwdriver
Wera torque screwdriver. Pre-set torque value for all applications where the same, constant torque and repeat accuracy are required. The torque value can be modified within a specific measurement range. Rapidaptor quick-release technology for rapid bit change. Unlimited torque to loosen seized screws. Multi-component Kraftform handle with hard and soft zones for high working speeds, whilst being easy on the hand.
Advantages of Torque:
Comprehensive range of services: calibration, adjustment, repair
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on 鶹. It also analyzes reviews to verify trustworthiness.
This is a very good torque limiting screwdriver. It has the usual ergonomic features one expects from Wera and the torque adjustments are done easily -and without an additional tool. My only ‘wish’ is that they would make this model with a wider torque range.
En vérité ses l’autre un peu plus gros que j’aurais du acheter mais je l’ai gardé pareil et je devrais acheté l’autre bientôt moi ses pour serrer des anneaux pour télescopes de chasse et les basse
5.0 out of 5 starsGood feel in the hand and nice torque adjustment setting
Reviewed in the United States on February 4, 2025
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Granted this is a very low torque screwdriver (for wire terminals and stuff) so not like im reefing on it but, it nice and even with its weight and fits the hand nicely to where I can use this all day with comfort. and the snap ball on the bit holder is by far the reason this gets 5 stars, way better than any stupid magnetic holder for bits, (mhmmm Milwaukee im looking at you). overall does what it needs to, can't say much on the accuracy other than "yep that feels bout right" but yeah in my experience with "high calibrate" (though greatly abused drivers) id say its in the ball park, and id trust this than any of the random "changes by the week" named companies that offer cramp for only like $10, not saying to over pay for things but buy cheap sometimes get cheap. I think this driver hits every mark. And again that bit holder just tops the cake it alone brought the review from a 4 to a 5 star rating.
Good feel in the hand and nice torque adjustment setting
Reviewed in the United States on February 4, 2025
Granted this is a very low torque screwdriver (for wire terminals and stuff) so not like im reefing on it but, it nice and even with its weight and fits the hand nicely to where I can use this all day with comfort. and the snap ball on the bit holder is by far the reason this gets 5 stars, way better than any stupid magnetic holder for bits, (mhmmm Milwaukee im looking at you). overall does what it needs to, can't say much on the accuracy other than "yep that feels bout right" but yeah in my experience with "high calibrate" (though greatly abused drivers) id say its in the ball park, and id trust this than any of the random "changes by the week" named companies that offer cramp for only like $10, not saying to over pay for things but buy cheap sometimes get cheap. I think this driver hits every mark. And again that bit holder just tops the cake it alone brought the review from a 4 to a 5 star rating.