|Item Weight||5.6 ounces|
|Product Dimensions||8 x 1.4 x 1.3 inches|
|Item model number||28502|
|Item Package Quantity||1|
|Number Of Pieces||1|
|Warranty Description||100% Satisfaction Guaranteed|
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Wiha 28502 TorqueVario-S Torque Screwdriver, 5-10 Inch Pound
|Price:||$90.89 & FREE Shipping. Details|
|You Save:||$18.33 (17%)|
- Enter your model number above to make sure this fits.
- Tools marked with serial number and include calibration certificate
- Meets ASME B107.14m, EN ISO 6789, BS EN 26790
- Enclosed mechanism ideal for production and controlled environments
- Reverse torque is 50% higher than indicated setting, easy removal
- Guaranteed accuracy to 5000 cycles or 1 year
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From the Manufacturer
From the Manufacturer
WIHA TorqueVario-S Screwdriver
Direct Reading Scale
The WIHA TorqueVario-S torque screwdriver utilizes a direct reading scale. It is tested to be within a + or - 6% accuracy tolerance
Unique serial number on every tool
Each WIHA torque screwdriver comes with a unique serial number for traceability as well as a certificate of calibration
Precise torque for service and repair
the TorqueVario features an ergonomic molded multi-component handle which is lightweight and compact. The handle size is perfectly proportioned to optimize torque range.
Audible and perceptible click
This torque screwdriver employs an audible and perceptible click when the torque setting has been attained. It automatically resets for the next torque cycle.
Top Customer Reviews
It is much better value for the money than some other torque screwdrivers and I like the fact that it comes with a certificate of testing and calibrating that uses 6 tests per setting in several ranges. Mine showed less deviancy from settings than 3% with 1.2% being the average. Many box store devices of this kind claim accuracy of +/-6% and no certificate of testing actually comes with them. The accuracy noted on certificate indicates that it is done on I.V. (indicated value), not FS (full scale) value. This is very important since many other drivers use FS accuracy which gives a false impression of accuracy. Understand this more here....[...] The positive clik disconnect limiting mechanism eliminates the posibility of over torquing a screw or bolt.
An added bonus of this driver is that it works in reverse at an added 50% of the shown torque value. This is extremely helpful when backing off fasteners to retorque at slightly higher settings. It eliminates the need of adjusting the driver or using another driver to do this task. The unique beneffit of this driver is that the adjustment system is internal and done with the tool which accompanies it. This design keeps the internal fine threads of the adjustment mechanism protected if the driver happens to be dropped on the floor. Other drivers typically use an external adjustment like a rotating collar or cap and if this gets any impact, the driver can easily be damaged or at best, require immediate recalibration.
I will include some pictures of the item and the instructions...
Here is how you use it. It comes with three pieces. 1: The wrench itself. 2: a torque adjuster. 3: 1/8" female adapter. You take the torque adjuster and plunge it as far as it will go into the wrench. You turn it to the desired torque (there is a little hole in the plastic that shows the number) then you remove the torque setting screwdriver thing and replace it with the adapter that takes the bits. (you cannot use anything off the shelf, it has to be their adapter). The adapter plunges all the way into the housing and "Clicks" into place. (the adpater is about 6 inches long). Then you are ready to put in a bit and torque down your fasteners. Knowing this will save you several minutes of trying to decipher the worst directions that come with the wrench.
No usable adapter
So thank you for your time. If you order this make sure you just bite the bullet and also buy the 1/4 inch adapter for the bits. You will find the wrench useless without it.
Its only drawback is that it comes with an adapter that does not fit US 1/4 inch hex bits. That must be bought separately.
Don't waste your money on the Asian imports.
WARNING: If you are in the states you need to buy a 1/4" bit holder to go with it. I keep two holders so I will have a #2 square bit and a straight bit handy all the time. I have a tendency of loosing the bits on their own.
I use this tool every single day and have had no problems what do ever with it. Again, of you do electrical work you must have one and I'd suggest a high quality model like a Wiha.
Most Recent Customer Reviews
High quality, well built screwdriver! Didn't expect anything less from Wiha!Published 2 months ago by Noah Smith
I love all of my Wiha tools. This Torque driver is no exception. I purchased my first one over ten years ago, This one does not disappoint.Published 10 months ago by fred meier
Ultra high quality German tool. Direct read, easy to set torque. I expected nothing less from Wiha. I tried to go with lesser expensive device and learned my lesson.Published 10 months ago by Robert Swope
I use this little bad boy to properly torque scope rings. Don't be a hillbilly, do it right.Published 16 months ago by American Ronin