Heavy Duty Adjustable Torque Wrench, Nm

$294.30
Tax included. Shipping calculated at checkout.

King Tony (Taiwan)


Option: 1/2" 80-400Nm

Pickup available at 1092 Lower Delta Road

Usually ready in 4 hours

Shipping & Delivery

You can contact us for special shipping and delivery arrangements.

For orders within Singapore

Orders less than $120 incurs a $18 Shipping charge

Large and Bulky items: additional shipping charges may apply. We will contact you separately.

For orders outside Singapore

We can arrange a forwarder pickup for your goods. Taxes, duties and other expenses paid during transport is borne by the customer.


King Tony's professional-grade Heavy Duty Adjustable Torque Wrench. Built for the most demanding industrial and heavy-duty applications, these wrenches offer exceptional accuracy and reliability across multiple drive sizes and torque ranges.

Key Features:

  • Precision Engineering: Single scale in Newton Meters (N·m) for clear readings
  • Quality Certified: Meets DIN ISO 6789:2017 & ASME B107.300-2010 specifications
  • Professional Accuracy: ±3% tolerance (CW) for precise torque application
  • Bi-Directional Operation: Supports both clockwise (CW) and counterclockwise (CCW) direction
  • Durable Construction: Heavy-duty design for professional use

Available Models:

  1. 34462-4DG (1/2" Drive)

    • Torque Range: 80-400 N·m
    • Increment: 2 N·m
    • Overall Length: 613mm
    • Weight: 1970g
    • Perfect for medium-heavy applications
  2. 34662-1DG (3/4" Drive)

    • Torque Range: 100-600 N·m
    • Increment: 5 N·m
    • Overall Length: 1048mm
    • Weight: 5500g
    • Ideal for heavy-duty work
  3. 34662-3DG (3/4" Drive)

    • Torque Range: 200-1000 N·m
    • Increment: 5 N·m
    • Overall Length: 1238mm
    • Weight: 6150g
    • For high-torque applications
  4. 34862-1DG (1" Drive)

    • Torque Range: 200-1000 N·m
    • Increment: 5 N·m
    • Overall Length: 1238mm
    • Weight: 6150g
    • Professional-grade heavy-duty use
  5. 34862-2DF/2DG (1" Drive)

    • Torque Range: 300-1500 N·m
    • Increment: 10 N·m
    • Overall Length: 1850mm
    • Weight: 12.20kg
    • Maximum torque applications

Professional Applications:

  • Heavy machinery maintenance
  • Industrial equipment assembly
  • Construction equipment servicing
  • Large vehicle maintenance
  • Manufacturing operations
  • Industrial installations

Maintenance & Calibration: For optimal accuracy and performance, calibration is recommended:

  • Every 12 months
  • After 5,000 uses
  • Whichever comes first

Why Choose King Tony Heavy Duty Adjustable Torque Wrenches:

  • Professional-grade construction
  • Wide range of torque capacities
  • Multiple drive sizes for various applications
  • Precise incremental adjustments
  • Exceptional durability
  • Reliable accuracy
Option