NTW Range
Manual Torque Wrenches
- Repeatable accuracy of ±3% in accordance with ISO 6789-1:2017 and supplied with individual Declaration of Conformance
- Alignment pin safeguarding feature physically prevents the use of incompatible attachments
Product Overview
The NTW Series manual torque wrenches provide accurate and consistent torque control for a wide range of industrial bolting and maintenance applications, with torque capacities up to 1000 Nm (730 lbf.ft).
Engineered for accuracy of ±3% in accordance with ISO 6789-1:2017, the range combines robust construction with dual-scale torque readings in Nm and lbf.ft and an easy-to-adjust micrometer scale for precise torque setting. The wrenches feature push-through ratchet mechanisms for clockwise and counterclockwise operation, and incorporate a secure adjustment lock to prevent accidental changes to the preset torque.
Available with a range of square drive sizes, including interchangeable ¾″ and 1″ drives on selected models, the NTW Series offers dependable performance for industrial maintenance, machinery assembly, equipment servicing and other demanding bolting operations.
- Torque capacities from 12 to 1000 Nm (10 to 730 lbf.ft)
- Square drive sizes from 3⁄8” to 1”
- Dual scale torque reading in Nm & lbf.ft
Product resources
Technical specifications
| Model Number | Square drive | Torque range | Weight kg | |
|---|---|---|---|---|
| Nm | lbf.ft | |||
| NTW60 | 3/8" | 12 - 60 | 10 - 45 | 0.7 |
| NTW100 | 1/2" | 20 - 100 | 20 - 80 | 0.8 |
| NTW200 | 1/2" | 40 - 200 | 30 - 150 | 1.0 |
| NTW300 | 1/2" | 60 - 300 | 45 - 220 | 1.4 |
| NTW600 | 3/4" & 1" | 120 - 600 | 90 - 440 | 3.5 |
| NTW800 | 3/4" & 1" | 160 - 800 | 120 - 580 | 4.6 |
| NTW1000 | 3/4" & 1" | 200 - 1000 | 150 - 730 | 5.3 |
Dimension
Dimensions (mm)
| Model Number | ||||||
|---|---|---|---|---|---|---|
| A | B | C | øD | E | F | |
| NTW60 | 328 | 310 | 209 | 36 | 34 | 21 |
| NTW100 | 375 | 354 | 252 | 42 | 38 | 22 |
| NTW200 | 459 | 437 | 335 | 45 | 45 | 25 |
| NTW300 | 587 | 562 | 460 | 52 | 45 | 25 |
| NTW600 | 984 | 951 | 859 | 66 | 55 - 62.5 | 35 |
| NTW800 | 1179 | 1142 | 1050 | 74 | 58 - 65.5 | 38 |
| NTW1000 | 1429 | 1392 | 1300 | 74 | 58 - 65.5 | 38 |
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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