



Micrometer Adjustable Torque Screwdriver with Dual Scale
Sturtevant Richmont's CAL 36/4, with its' dual English/Metric scale, amazing durability, and ease of use has been an industry leader for decades – for good reasons! The CAL line of torque screwdrivers is first choice for many electronic and small-component manufacturers. The SR CAL-Series Adjustable Torque Screwdrivers are ideal for any application where:
These needs are common in high-precision operations such as electronics and electro-mechanical repair. To operate, simply dial torque setting and insert bit. The Micrometer scale on the shaft is marked in dual incrementation (lbf·in and N·m on CAL 36/4, kgf·cm on CAL 40).
The operator cannot overtorque. A clutch releases automatically when desired torque has been achieved. The anti-backlash design enhances the repeatability. CAL torque screwdrivers are incredibly durable. Many owners have experienced a service life of 10+ years.
Key Features
Options
Model | Item No. | Torque Range* lbf·in | Torque Range* cN·m | Torque Range* kgf·cm | Graduation lbf·in | Graduation N·m | Graduation kgf·cm | Handle diam. mm | Weight kg | Length mm |
---|---|---|---|---|---|---|---|---|---|---|
CAL 36/4 | R810587 | 7.2 - 36 | 80 - 400 | – | 2 | 0.2 | – | 35 | 0.22 | 197 |
CAL 36/4 Euro | R810017 | 7.2 - 36 | 80 - 400 | – | 2 | 0.2 | – | 35 | 0.22 | 197 |
CAL 40 | R810477 | – | – | 8 - 40 | – | – | 2 | 35 | 0.22 | 197 |
* The requirements and verification procederes of the DIN EN ISO 6789 are valid for a measuring range from 20% to 100% of the rated capacity (maximum value). The effective span of a torque tool may differently begin lower.
All specifications without guarantee, errors and omissions excepted.