Hi-Force product
TWM Range
Manual Torque Wrenches - Click type
- Heavy duty ratchet head
- Reversible square drive
- Supplied with calibration certificate
- Micrometer scale for setting accurate interim values
Product Overview
The TWM range of industrial manual torque wrenches offers 7 models with torque capacities from 10 to 850 Nm (7 to 630 lbf.ft) with square drive sizes from ⅜” to ¾”. All models are designed and manufactured to meet or exceed the highest demands of industry and are marked with a unique serial number and supplied with a calibration certificate.
- Torque capacities from 10 to 850 Nm
- Repeatable accuracy +/- 3%
- Dual scale Nm & lbf.ft.
Product resources
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Technical specifications
| Model Number | Square drive | Torque range | Main scale grad. Nm | Micro scale grad. Nm | Overall length mm | Ratchet head dia mm | Weight kg | |
|---|---|---|---|---|---|---|---|---|
| Nm | lbf.ft | |||||||
| TWM50 | 3/8" | 10 - 50 | 7 - 37 | 2.5 | 0.25 | 334 | 35 | 0.5 |
| TWM100 | 1/2" | 20 - 100 | 15 - 75 | 5 | 0.5 | 394 | 44 | 0.9 |
| TWM200 | 1/2" | 40 - 200 | 30 - 150 | 10 | 1 | 485 | 44 | 1.1 |
| TWM300 | 1/2" | 60 - 300 | 45 - 220 | 10 | 1 | 577 | 46 | 1.4 |
| TWM400 | 3/4" | 80 - 400 | 60 - 300 | 10 | 1 | 686 | 67 | 2.0 |
| TWM550 | 3/4" | 110 - 550 | 80 - 405 | 10 | 1 | 956 | 69 | 3.8 |
| TWM850 | 3/4" | 250 - 850 | 185 - 630 | 10 | 1 | 1379 | 69 | 4.7 |
Services and support
Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.
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