Kennedy Pro Adjustable Torque Drivers | 1–6 Nm / 5–50 lbf.in, 1/4" Drive
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The Kennedy Pro Adjustable Torque Driver Series delivers professional precision, durability, and reliability for all controlled torque applications.
Available in two models — KEN5555600K (1–6 Nm) and KEN5555500K (5–50 lbf.in / 0.6–5.6 Nm) — these torque drivers are ideal for assembly, calibration, and maintenance work across automotive, electronics, aerospace, and industrial sectors.
Both models are designed with micrometer-style adjustment, audible click feedback, and ±6% accuracy for consistent, repeatable torque control.
The anodised aluminium handle provides a firm, ergonomic grip, while the 1/4" hex drive ensures universal bit compatibility.
Choose between metric (Nm) or imperial (lbf.in) ranges depending on your application requirements — both offering the same precision and build quality trusted by professionals worldwide.
Features and Benefits
- Adjustable torque drivers with dual range options: Metric (1–6 Nm) or Imperial (5–50 lbf.in)
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±6% torque accuracy for consistent, reliable performance
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1/4" hex drive for interchangeable bits and accessories
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Micrometer scale for fine torque adjustment and quick setup
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Audible and tactile click when pre-set torque is reached
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Anodised aluminium handle for lightweight strength and corrosion resistance
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Locking collar prevents accidental torque changes
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Ideal for assembly lines, repair workshops, and inspection tasks
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Supplied with calibration certificate and protective case
Typical Applications
- Electrical
- Manufacturing
Standards
- Manufactured to ISO 6789-2:2017
Specification
| Specification | KEN5555500K | KEN5555600K |
|---|---|---|
| Brand | Kennedy Pro | |
| Product Type | Adjustable Torque Driver | |
| Drive Size | 1/4 inch | |
| Drive Type | Hexagon | |
| Torque Range | 5–50 lbf.in (0.6–5.6 Nm) | 1–6 Nm |
| Torque Accuracy | ±6% | |
| Torque Adjustability | Adjustable (Micrometer Scale) | |
| Torque Signal | Audible / Tactile Click | |
| Torque Direction | Clockwise (CW) | |
| Handle Material | Anodised Aluminium | |
| Body Material | Chrome-plated Steel | |
| Overall Length | 230 mm | |
| Weight | 335 g | |
| Standard Compliance | ISO 6789 / DIN 3120 | |
| Accuracy Standard | ±6% of Reading | |
| Warranty | 12 Months (Kennedy Pro Warranty) | |
| Manufacturer Part No. | QS50I | QS6MH |
| EAN | 5036140117259 | 5036140117266 |
| ECLASS Code | 21040190 | |
| UNSPSC Code | 27112720 | |
📦 Package Includes
1 × Kennedy Pro Adjustable Torque Driver
1 × Calibration Certificate
1 × Protective Case
1 × User Manual
Model Selection Guide
| Torque Range Preference | Recommended Model |
|---|---|
| Low torque precision (electronics, small assembly) | KEN5555600K (1–6 Nm) |
| Medium torque applications (mechanical, repair work) | KEN5555500K (5–50 lbf.in / 0.6–5.6 Nm) |
Why Choose Kennedy Pro Torque Tools
The Kennedy Pro Torque Driver Series combines British precision engineering with robust design and long-lasting performance.
Each driver is calibrated for accuracy and ergonomically built for daily professional use — ensuring consistent, safe, and efficient torque control for all fastening tasks.
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.