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The basics to torque tools and what you should hire for the job

Torque tools are classified into three categories: hand wrenches, impact wrenches and electric torque wrenches. Each type has advantages and disadvantages that you should consider before hiring for your project and this guide will help you understand the basics of each.

What are torque tools?

Torque tools are devices that apply torque to a fastener, such as a bolt or nut. Torque is a measure of the twisting force required to turn an object and is usually expressed in Newton metres (Nm). This measurement is important because it ensures that the correct amount of force is applied to the fastener, ensuring that it is not too tight or too loose. This prevents damage to the fastener or the material to which it is attached and also means that the joint is more likely to be secure.

What are hand wrenches?

Hand wrenches are one of the most common types of torque tools. They are available in a variety of sizes and can be used to apply torque to fasteners with a variety of head types, such as hexagonal or square. Hand wrenches are typically operated by turning a handle that is attached to the wrench body via a ratchet mechanism, allowing the operator to apply torque in small increments, making it easier to achieve the desired level of tightness.

Hand wrenches come in a variety of shapes and sizes, each with its own function. Pipe wrenches, for example, have serrated jaws that grip onto pipes and fittings; Allen wrenches, which are used to tighten or loosen hexagonal head screws; and socket wrenches, which are used with sockets to apply torque to fasteners. They are useful for a variety of tasks.

What are impact wrenches?

Impact wrenches are another type of torque tool that is commonly used in industrial and automotive applications. Impact wrenches use a hammering action to generate high levels of torque, which is ideal for loosening stubborn fasteners. Impact wrenches are available in cordless and pneumatic versions, making them quite versatile.

Impact wrenches are typically used when a high amount of torque is required, such as when changing a tyre or working with stubborn fasteners. However, they can also be used in plumbing applications to help secure pipes. When compared to a hand wrench, an impact wrench will usually complete the job much faster and with less effort.

What are electric torque wrenches?

Electric torque wrenches are power tools used to apply a specific amount of torque to a fastener. These wrenches are frequently used in situations requiring precision, such as when working with delicate machinery. As a result, electric torque wrenches are frequently found in automotive, industrial and aerospace applications.

Overall, electric torque wrenches are a versatile and convenient tool for a wide range of projects. An electric torque wrench is likely the best option if you require precision and power. They are simple to use and can save you a significant amount of time and effort.

1 Maintenance & Supply has been in business since 1976, specialising in products, services and maintenance for the construction and mining industries. Our Biloela-based company provides expert automotive and mechanical service and maintenance, as well as torque tool hire. If you’re not sure which size or type of electric torque wrench is right for your project, our team at Maintenance & Supply can help. We have a wide range of products and services to suit your needs, so feel free to give us a call or visit our website today!

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