1″ Drive CW/CCW Adjustable Torque Wrench 300–1500NM – Professional Heavy Duty Dual Scale

The 1″ Drive CW/CCW Adjustable Torque Wrench 300–1500Nm is a high-performance mechanical torque wrench designed for professionals who require accurate torque control in demanding environments. With a torque range of 300–1500Nm, it is suitable for servicing commercial vehicles, heavy machinery, industrial equipment, and large mechanical assemblies.

This heavy-duty adjustable torque wrench features a dual-scale measurement system displaying both Newton Meters (Nm) and Foot-Pounds (ft-lb), allowing technicians to work confidently with both metric and imperial torque specifications. The easy-to-use torque adjustment mechanism enables quick and precise setting changes, improving efficiency in busy workshops and maintenance facilities.

Designed for versatility, the wrench supports both clockwise (CW) and counterclockwise (CCW) operation, making it suitable for a wide range of tightening applications. Manufactured in accordance with DIN ISO 6789 and ASME B107.300-2010 standards, it delivers a torque accuracy of ±3%, ensuring consistent and repeatable results for critical fastening tasks.

Constructed from durable, high-quality materials, this 1″ drive torque wrench is built to withstand daily use in harsh industrial environments. Whether used for truck wheel maintenance, construction equipment servicing, mining machinery, or industrial assembly, it provides dependable performance and long service life.

Features

• Professional 1″ drive heavy-duty torque wrench
• Torque range: 300–1500Nm
• Dual-scale display in Newton Meter (Nm) and Foot-Pound (ft-lb)
• Easy torque adjustment mechanism
• Supports Clockwise (CW) and Counterclockwise (CCW) operation
• High torque accuracy of ±3%
• Manufactured to DIN ISO 6789 standards
• Complies with ASME B107.300-2010
• Heavy-duty construction for demanding industrial environments
• Reliable and repeatable torque performance
• Long service life with durable mechanical components
• Suitable for professional automotive and industrial applications

Applications

• Heavy truck and trailer maintenance
• Commercial vehicle servicing
• Construction equipment repair
• Mining machinery maintenance
• Agricultural equipment servicing
• Industrial machinery installation
• Manufacturing and assembly operations
• Oil and gas equipment maintenance
• Marine and shipbuilding applications
• Railway maintenance
• Heavy-duty mechanical fastening

Usage Instructions

1. Unlock the torque adjustment mechanism.
2. Set the desired torque value using the Nm or ft-lb scale.
3. Lock the torque setting securely.
4. Attach a compatible 1″ drive socket.
5. Select the required operating direction (CW or CCW).
6. Apply steady pressure until the preset torque is reached.
7. Stop applying force immediately after the torque mechanism indicates completion.
8. Return the wrench to its minimum torque setting after use and store it in a protective case.

Product Specifications

Product Name: 1″ Drive CW/CCW Adjustable Torque Wrench 300–1500Nm

Drive Size: 1″

Torque Range: 300–1500Nm

Scale:

• Dual Scale – Newton Meter (Nm)
• Foot-Pound (ft-lb)

Accuracy: ±3%

Direction:

• Clockwise (CW)
• Counterclockwise (CCW)

Standards Compliance:

• DIN ISO 6789
• ASME B107.300-2010

Adjustment: Easy Torque Adjustment Mechanism

Construction: Heavy-Duty Mechanical Design

Application: Heavy-Duty Automotive, Industrial, Construction, Mining, Marine, Railway, Agricultural, and Manufacturing Equipment

Ideal For: Professional Mechanics, Fleet Maintenance Workshops, Heavy Equipment Technicians, Industrial Maintenance Engineers, Construction Contractors, Mining Operations, Agricultural Machinery Service Centers, Marine Engineers, and Manufacturing Facilities.