Torque Wrenches, Precision Tools for Safe, Secure

Jonard Tools offers industry leading torque wrenches designed for CATV, VDV, and Satellite applications.

In the world of installation, assembly, and repair, perfection is everything. Whether you are connecting coaxial cables for broadband service, maintaining electrical panels, or assembling complex machinery, the right amount of torque makes all the difference.

This is where torque wrenches come into play. These powerful yet simple tools are built to ensure that fasteners like bolts and nuts are tightened with the perfect amount of force not too tight, not too loose.

For professionals working in CATV, telecom, fiber optics, and electrical industries, torque wrenches are not just helpful, they’re absolutely essential.

What Is a Torque Wrench and Why Is It Used?

A torque wrench is a hand tool used to apply a specific amount of torque to a fastener such as a bolt or a nut. Torque is the force that causes rotation. If you overtighten a connection, you may strip threads, deform parts, or cause damage. If you under tighten it, the connection could become loose and fail during operation.

This tool ensures,

• Secure and consistent fastening
• Longer life of components
• Improved safety
• Compliance with industry standards

It’s especially useful in fields where accuracy is vital, such as

• Telecommunications
• Electrical engineering
• Automotive repair
• Manufacturing
• Mechanical systems

When you are working with coaxial connectors, fiber optic panels, or electrical terminals, the exact torque ensures that components are connected correctly and won’t be compromised over time.

Consequences of Improper Torque

Here’s why using a torque wrench is not just optional, it’s critical.

Overtightening

• May crack components or crush delicate materials
• Can strip threads, making future repairs difficult
• Damages sensitive electrical or telecom connectors

Undertightening

• Leads to vibrations and loosening over time
• Creates poor electrical connections
• Can result in signal loss or equipment failure

In short, improper torque leads to real problems, and in many cases, expensive repairs or service calls. That’s why more professionals are choosing torque limiting tools for perfect work.

Types of Torque Wrenches, Choose the Right One

Let’s explore the main types of torque wrenches and where they are used

1. Click Type Torque Wrench

The most common torque wrench. You preset the torque value, and the tool emits a “click” when the desired torque is reached. It’s ideal for general use and trusted by mechanics, electricians, and telecom installers.

2. Beam Torque Wrench

This basic wrench uses a pointer that moves across a scale as you apply torque. It’s durable and simple but requires visual attention during use.

3. Digital Torque Wrench

Advanced tools that show torque digitally, often with programmable memory. Ideal for settings where documentation and accuracy are mandatory like aerospace or medical device assembly.

4. Angle Torque Wrench

An angle torque wrench goes beyond measuring torque alone, it also measures the angle of rotation. Used in applications like engine assembly where bolts need to be tightened to a torque, and then turned an accurate number of degrees.

5. Coax Torque Wrench

Designed specifically for telecom and CATV use. A coax torque wrench is preset to apply the correct torque to F connectors, BNC connectors, or N type connectors. This ensures consistent signal quality and prevents connector damage.

Understanding Torque Wrench Sockets

A torque wrench is only as good as the socket that transfers the torque. That’s why torque wrench sockets are critical.

These sockets,

• Fit perfectly over fasteners
• Help maintain torque accuracy
• Come in various sizes and drive types (1/4”, 3/8”, 1/2”, etc.)
• Are made from hardened, durable materials

For field technicians working with telecom or electrical systems, having the correct torque wrench socket reduces errors and improves speed.

Applications Across Industries

Torque wrenches are used across many sectors. Here’s where they truly shine,

Telecommunications & CATV

• Properly tighten coaxial connectors to avoid signal degradation.
• Install F connectors without damaging threads.
• Maintain uniform tension across installations.

Electrical Work

• Tighten bolts in switchgear, breaker panels, and busbars.
• Meet NEC (National Electrical Code) torque specs.
• Reduce arcing and heat buildup caused by loose terminals.

Automotive

• Assemble engines and suspensions with precise specs.
• Avoid gasket leaks or bolt failures.
• Use angle torque wrenches where manufacturer specs require torque + angle tightening.

Manufacturing & Assembly

• Used in product assembly lines for consistent builds.
• Maintain safety standards in mechanical products.

Why Choose Jonard Torque Wrenches?

Jonard Tools offers a line of torque wrenches engineered for professionals in the field. Our tools are

• Factory calibrated for accuracy
• Built with rugged construction for long lasting use
• Available in various torque values to meet all industry needs
• Designed specifically for coaxial, fiber optic, and electrical work

Whether you need a general purpose click type wrench or a specialized coax torque wrench, Jonard’s tools give you the reliability and control that your work demands.

Best Practices for Using a Torque Wrench

To ensure your torque wrench performs at its best,

1. Set the correct torque value before use.
2. Use smooth, controlled motion to avoid jerking.
3. Don’t use it as a breaker bar (it will damage the wrench).
4. Calibrate regularly once a year or after 5,000 uses.
5. Use the right socket size to avoid slippage.
6. Reset to zero after use if adjustable.
7. Store properly in a clean, dry tool case.

Following these steps can extend the life of your tools and protect your work quality.

Common Mistakes to Avoid

Avoid these torque wrench errors

• Using a worn or cracked socket
• Overestimating torque without calibration
• Ignoring the click or digital alert
• Applying torque too fast
• Using it in extreme heat or cold without checking calibration

Small mistakes like these can lead to big problems. Always double check your tools before working on mission critical tasks.

Conclusion, Accuracy That Builds Confidence

Whether you are connecting a coax cable on a rooftop, tightening bolts in a control panel, or assembling machinery, the need for accuracy is fixed. Torque wrenches, especially specialized ones like the angle torque wrench or coax torque wrench, helps ensure every connection is correct, secure, and long lasting.

In technical fields, torque is not just a measurement, it’s your reputation. A poorly torqued fastener can cause downtime, safety issues, or total failure. A properly torqued one delivers peace of mind and professional results.

Find the Right Torque Wrench for the Job

Ready to level up your toolkit? Jonard Tools offers top quality well designed torque wrenches that help you work smarter, safer, and faster.

Click here to explore our full range of torque wrenches and torque wrench sockets today

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