Sturtevant-Richmont LTCR Series
Square Drive Ratchet Preset
- Designed specifically for use on production lines where many fasteners are to be tightened to the same torque.
- For preset handle extension order PN 853601 for wrenches of 3000 in. lbs. or less.
- Light weight new comfort grip provides superior ergonomics, reducing operator fatigue.
- Accuracy of +/- 4% meets or exceeds ASME B107.300 - 2010 and ISO 6789, offering consistent assembly quality.
- Wrench can be calibrated using any unit of torque measure.
- Ball bearing rockover assembly assures smooth operation, enhances repeatability, increases cycle life of wrench, and helps control ownership costs.
- Excellent audible and tactile impulse when preset torque is achieved.
- Slide pin ratchet is extremely strong and durable.
- Torque tester must be used to set the torque value.

SR LTCR Preset Torque Click Wrenches:
| Model Number | Part Number | Torque Range | Drive Type |
| 50 I | 810400 | 10-50 in-lb (1.2-6 Nm) | 1/4" Square Drive (Ratchet Head) |
| 150 I | 810401 | 30-150 in-lb (3.4-17 Nm) | 1/4" Square Drive (Ratchet Head) |
| 150 I | 810589 | 30-150 in-lb (3.4-17 Nm) | 3/8" Square Drive (Ratchet Head) |
| 300 I | 810058 | 60-300 in-lb (7-34 Nm) | 3/8" Square Drive (Ratchet Head) |
| 750 I | 810055 | 150-750 in-lb (17-85 Nm) | 3/8" Square Drive (Ratchet Head) |
| 750 I | 810060 | 150-750 in-lb (17-85 Nm) | 1/2" Square Drive (Ratchet Head) |
| 1200 I | 810402 | 240-1200 in-lb (27-136 Nm) | 3/8" Square Drive (Ratchet Head) |
| 1800 I | 810056 | 360-1800 in-lb (41-204 Nm) | 1/2" Square Drive (Ratchet Head) |
| 3000 I | 810059 | 600-3000 in-lb (68-339 Nm) | 1/2" Square Drive (Ratchet Head) |
| 3000 I | 810430 | 600-3000 in-lb (68-339 Nm) | 3/4" Square Drive (Ratchet Head) |
| 3600 I | 810138 | 1200-3600 in-lb (81-407 Nm) | 3/4" Square Drive (Ratchet Head) |
| 7200 I | 810151 | 1400-7200 in-lb (163-813 Nm) | 3/4" Square Drive (Ratchet Head) |
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