Torque Wrench – 3/8″ Drive
Compact Precision for Light- to Medium-Duty Fastening
The 3/8″ Drive Torque Wrench delivers accurate, repeatable torque for smaller bolts, assemblies, and precision mechanical work. Ideal for automotive, HVAC, and equipment maintenance, it ensures each fastener is tightened to the exact specification — preventing damage and ensuring long-term reliability. Lightweight, durable, and easy to calibrate, it’s built for accuracy and everyday professional use.
Key Specifications & Features
| Feature | Specification / Description |
|---|---|
| Drive Size | 3/8 in (9.5 mm) square drive |
| Torque Range | 10 – 100 ft-lb (14 – 135 N·m), depending on model |
| Accuracy | ±4% (clockwise) |
| Adjustment Type | Micrometer or click-type handle with secure lock |
| Scale Type | Dual scale (ft-lb / N·m) with etched markings |
| Construction | Chrome-vanadium steel, corrosion-resistant finish |
| Length | ~14 in (355 mm) |
| Weight | ~2 lb (0.9 kg) |
| Ratchet Mechanism | Reversible 24–48 tooth for smooth operation |
| Locking Mechanism | Handle lock prevents accidental torque changes |
| Standards Compliance | Meets ANSI / ASME B107.300 calibration standards |
