DT-135I3 digital torque wrench with ratchet insert
DT-135I3 is a listed TOPTUL digital torque wrench with ratchet insert with a 3/8-inch square drive and an original 6.8–135 N·m torque range.
Only this exact catalog part reference and its listed specifications. Torque ranges are the original Nm values, not converted values. Display or setting range is not an accuracy claim. Operating direction, working range, calibration, sockets, insert heads and supplied configuration require the original documentation and supplier confirmation.
Specifications
| Attribute | Value | Conditions | Source |
|---|---|---|---|
| Square drive | 3/8 in | Original DRIVE column; socket/insert compatibility requires selection. | TOPTUL / Rotar Machinery Industrial Co., Ltd. original public information |
| Listed torque range | 6.8–135 N·m | Original matching model Nm torque-range column; no conversion from another printed unit. | TOPTUL / Rotar Machinery Industrial Co., Ltd. original public information |
| Length | 410 mm | Original matching model L column. | TOPTUL / Rotar Machinery Industrial Co., Ltd. original public information |
| Insert head size | 9 × 12 mm | Original matching model Head Size column, W × H. | TOPTUL / Rotar Machinery Industrial Co., Ltd. original public information |
| Ratchet gear teeth | 52 teeth | Original matching model Gear Teeth column. | TOPTUL / Rotar Machinery Industrial Co., Ltd. original public information |
Applications
- Controlled tightening of threaded fasteners
Sources and updates
Scope of this page: Only this exact catalog part reference and its listed specifications. Torque ranges are the original Nm values, not converted values. Display or setting range is not an accuracy claim. Operating direction, working range, calibration, sockets, insert heads and supplied configuration require the original documentation and supplier confirmation.
TOPTUL / Rotar Machinery Industrial Co., Ltd. original public information
Original publication · TOPTUL / Rotar Machinery Industrial Co., Ltd.
Source accessed: 27 October 2026
Content updated 27 October 2026. Source dates describe the documents or the recorded access to them.
How information is documented