TWM Range
Description
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.
All TWM manual torque wrenches have a dual scale reading of Nm and lbf.ft and are ideally suited for applications requiring repeatable, accurate torqueing of bolts and nuts. The reversible square drive and integrated ratchet head allows the wrench to be used for torque control in both clockwise and anti-clockwise directions. All models incorporate an ergonomic handgrip and integrated locking mechanism to prevent accidental alteration of the torque setting during operation. The ratchet head gives a audible click immediately the required preset torque is achieved.
- Torque capacities from 10 to 850 Nm
- Repeatable accuracy +/- 3%
- Dual scale Nm & lbf.ft.
- Heavy duty ratchet head
- Reversible square drive
- Supplied with calibration certificate
- Micrometer scale for setting accurate interim values
| 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 |
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