




⚡ Torque Like a Pro — Never Miss the Mark!
The ACDelco ARM602-4 is a heavy-duty 1/2” digital torque adapter delivering precise torque from 14.8 to 147.6 ft-lbs. Certified to ISO 6789 standards and equipped with buzzer and LED flash alerts, it ensures professional-grade accuracy. Lightweight and compact, it features an ergonomic LCD display and comes complete with batteries and a protective hard shell case.



| Manufacturer | Durofix Inc. |
| Part number | ARM602-3-4-4A |
| Item Weight | 10 g |
| Product Dimensions | 4.45 x 4.45 x 7.62 cm; 10 g |
| Batteries | 2 CR2 batteries required. (included) |
| Item model number | ARM602-4 |
| Size | 1/2" |
| Color | Red |
| Style | Digital,Ergonomic |
| Finish | Polished |
| Material | Plastic |
| Pattern | 1/2" (14.8 to 147.6 ft-lbs.) |
| Power source type | Air Powered |
| Torque | 147 Foot Pounds |
| Item Package Quantity | 1 |
| Head Style | Box End |
| Number of Handles | 1 |
| Measurement System | Metric |
| Display Style | LCD |
| Included components | Hard Shell Case, Digital Torque Adapter |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Manganese Dioxide |
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