Stahlwille University
Stahlwille Torque Wrenches are different.

No spring so there is no need to zero the wrench. Ever.

Full range of the wrench can be used accurately.
No % loss at top or bottom.

Use as a breaker bar with NO damage.

Accurate to read and set.

Comfortable (Ergonomic)

Long, long life. Mechanical interface rated to 240,000 + activations.

Interchangeable heads. Buy one torque wrench and then purchase the heads you need. This is incredibly cost effective. Purchase one wrench and then 1/4", 3/8" and 1/2" ratchet insert heads. Add a couple of crow ring inserts and a crow foot or two. Imagine a torque wrench that wears in, not out.

Follows the ISO 6789 with a recommended calibration cycle of one year or 5,000 activations.