Hog Ring Vs Detent Pin on an Impact Wrench – Which is Stronger?

Have you ever found yourself in a situation where you needed to fasten two materials together or hold two objects in place with a mechanical lock? If so, you may have come across the terms “hog ring” and “detent pin.” But do you know the difference between these two types of fasteners?

An impact wrench is a great option when you’re looking for a way to make your daily task more manageable. Two types of anvil come with an impact wrench: hog rings anvil and detent pins anvil. Both are important for holding sockets and may seem similar at first glance. Still, they have key differences that you should consider when choosing the right fastener for your specific application.

In this post, we’ll delve into the differences between hog rings and detent pins, including their materials, shapes, and functions. By the end of this post, you’ll have a good understanding of when to use each type of anvil and how they can benefit your specific application.

hog ring vs detent pin of impact wrench

What is a hog ring on an impact wrench?

A hog ring is a small c-shaped or c-ring metal ring that is used to secure the anvil of an impact wrench. They are often used in fencing, upholstery, and other applications where a strong, secure hold is required. It is a responsible part of the wrench for delivering the impact force to the workpiece. The hog ring helps to keep the anvil in place, preventing it from moving or becoming dislodged during use.

Hog rings are typically made from stainless steel or other strong metals and are available in various sizes that fit different wrenches. They can help extend the tool’s life by preventing damage to the internals. For this reason, many users choose to install hog rings on their impact wrenches.

One of the main benefits of hog rings is their strength and durability. They are relatively easy to install and can withstand high tension and pressure, making them ideal for demanding applications. You can frequently change the socket on a hog ring so that you can use different sizes and shapes of sockets for various tasks.


  • Hog rings are made from substantial c-shaped stainless steel materials
  • Preventing the anvil from moving
  • You can quickly put and remove sockets
  • Available in various sizes
  • It helps you to extend the tool’s life
  • Prevent unwanted injuries
  • You can install it quickly


  • If the hog ring is not installed correctly, it may come loose during use and cause damage to the tool

What is a detent pin on an impact wrench?

Detent pins, also known as spring pins or roll pins. It is a small retaining pin used to hold a tool or other object in place. It is often used on impact wrenches to keep the socket from falling off. The pin is inserted into a small hole in the socket and then locked into a place that is controlled by an internal spring.

They are made from various materials, including steel, brass, and stainless steel, and are typically used in mechanics, engineering, and other applications where a secure, stable hold is required. This prevents the socket from coming loose and falling off during use, which can be dangerous. If you want to release a socket from an impact wrench, you must be pressed the pin.

Detent pins are also used on other tools, such as drill bits and saw blades. They are also sometimes used to secure objects in places, such as door handles and knobs. In addition, detent pins can loosen over time, requiring frequent tightening or replacement.


  • It will help you to keep the socket from falling off
  • More durable than hog ring anvil
  • Provides more safety
  • It is ideal for construction projects


  • Less stability

How does a hog ring anvil work?

Hog rings are c-shaped rings that are made of steel or aluminum. Hog rings are small, circular pieces of metal that are used to fasten together pieces of fabric or other materials. The anvil is designed to hold the hog ring in place while it is closed.

This allows the user to apply the correct amount of pressure and ensures that the ring is closed correctly. The anvil also has a pointed end that is used to pierce the fabric. This makes it easy to insert the hog ring into the material without damaging it.

How does a detent pin anvil work?

A detent pin anvil is a retaining pin that helps secure metal objects during cutting, grinding, and welding. They are usually made with strong brass or steel materials. The anvil consists of a metal plate with a series of small holes into which detent pins can be inserted. The pins help to grip the metal object and hold it steady, preventing it from moving or shifting during the work process.

In addition, the anvil can be used to support the object while it is being worked on, helping to ensure that the finished product is of high quality. Detent pin anvils are available in various sizes and shapes, depending on the type of metal object that needs to be secured. As a result, they are an essential and handy tool for anyone who works with metal.

When should you use hog ring vs detent pin?

If you’re a homeowner or contractor who does a lot of work with fencing, you know there are various ways to secure mesh fencing to metal posts. Two of the most popular methods are hog rings and detent pins.

Each anvil has its own advantages and disadvantages, so choosing the proper method for the job is essential. Hog rings are small metal rings that are used to hold the fabric of the fence to the frame. Hog rings are also very strong and can withstand a lot of force.

Detent pins are long, thin pins that fit into holes in the frame of the fence. It is simple to install and can be quickly removed if necessary. Detent pins are not as strong as hog rings, but they can be sufficient for many applications. One advantage of detent pins is that they will not rust over time as hog rings.

When choosing which anvil to use, consider the specific needs of your project. If strength is your main concern, go with hog rings. If ease of installation and removal is more important, detent pins may be the better choice.

Hog ring vs detent pin on an impact wrench – comparison

Hog ring vs detent pin – what is the difference? Here we compared these two significant anvils according to their purpose, stability, materials, speed, size, durability, and price.


Regarding impact wrenches, there are two main types of anvil: hog rings and detent pins. Hog rings can handle higher torque and are easier to change out. On the other hand, detent pins are difficult to change and can’t handle as much torque.

So, which one is right for you? It depends on what you’re using your impact wrench for. If you need maximum power, go with a hog ring. But a detent pin is the way to go if you’re looking for convenience.


Hog rings are not reusable, while detent pins can be removed and replaced as needed. This can be an essential consideration when choosing a fastener, as it can impact a project’s overall cost and efficiency.


Detent pin anvils offer more stability than hog ring anvils when securing objects for cutting, grinding, or welding. This is because detent pins have a larger surface area and more pins than hog ring anvils. As a result, they are a bit likely to move or shift during the work process, resulting in an upper-quality finished product.


It is crucial to consider the materials that each anvil is made of. Hog rings are typically made of steel or aluminum, while detent pins are made of brass or steel. Usually, steel is a sturdy material that can withstand a lot of force. Aluminum is a lightweight material that is less likely to rust over time than steel. Brass is a strong and corrosion-resistant metal.


Detent pins are more versatile than hog rings, as they can be used in various applications and are easily removed and replaced as needed. Hog rings, on the other hand, are generally limited to specific applications and may not be as flexible in terms of use.


When deciding which type of anvil to use, consider the needs of your project. If strength and speed are your primary concern, hog rings may be better than a detent pin anvil.


Hog rings are circular, while detent pins are cylindrical. This is important regarding how the fastener fits into the application and how much space it takes up.


Both hog rings and detent pins are available in a variety of sizes and finishes. The proper tools must be used to install them. For hog ring installation, hog ring pliers are needed. For detent pins, a hammer and punch or drift pin is required. After the fastener is in place, it needs to be secured with a cotter pin or retaining ring.


When it comes to durability, hog rings or friction rings are the clear winners. They can withstand much more torque than detent pins and are less likely to rust over time. If you need a tough and long-lasting anvil, hog rings are the way to go.


Both hog rings and detent pins can be installed relatively easily, but hog rings may require the use of specialized tools such as hog ring pliers. Detent pins, on the other hand, can often be installed using standard tools such as pliers or punches.


Hog rings can be difficult to remove once they are installed, while detent pins can be easily removed and replaced as needed. This can be an important consideration when choosing a fastener, as it can impact the overall maintenance and repair of a project.


When it comes to price, hog rings are the more expensive option. Detent pins are less costly but may not be as strong as hog rings. It is crucial to consider the demands of your job when making this decision.

Hog ring vs detent pin on an impact wrench – comparison table

Hog Ring AnvilDetent Pin Anvil
TorqueCan handle more torqueCan withstand less torque
PurposeSecure the anvilSecure the socket
DurabilityMore durableLess durable
SupportsDifferent sizes socketSame size sockets
StabilityMore stableLess stable
Release SocketEasily remove socketsPretty difficult
Perfect forMechanicsConstruction works
priceExpensiveLess expensive

Hog ring ( friction ring) vs detent pin of an impact wrench – which is best?

It’s essential to choose the suitable anvil for the job at hand. Hog rings are typically used for heavier-duty applications, as they can withstand more torque and provide a more secure connection. They can be easy to remove and compatible with various sockets. Hog ring anvils are essential for those who need to change the socket frequently, such as ideal for hardware stores and mechanics.

On the other hand, detent pins are difficult to remove and can not be used with a broader range of sockets. They’re less durable than hog rings and more suitable for construction applications. Ultimately, the best type of anvil depends on the specific application. Hog rings are best for heavy-duty jobs, while detent pins are more convenient for lighter-duty tasks.

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How to replace a hog ring on an impact wrench?

Over time, the hog rings on your impact wrench can become worn or damaged, affecting the tool’s performance. If you find that your impact wrench is not working, it’s time to replace the hog rings. Here is a complete guide on how to do so:

  1. First, remove the old hog rings from the impact wrench. You can do this by simply pulling them off with your hands. If they are particularly stubborn, you can use a pair of pliers to help remove them.
  2. Once the old hog rings are removed, take a look at the condition of the anvil and socket. If they are damaged or excessively worn, you will also need to replace them.
  3. Insert the new hog rings into the anvil and socket. Make sure that they are seated correctly and that they are snug against the anvil and socket.
  4. Finally, test out your newly replaced hog rings using your impact wrench. If everything is working correctly, you should be good to go!

How to replace a detent pin on an impact wrench?

Over time, the detent pin on your impact wrench also can become worn down, making it challenging to keep the socket in place. If this happens, it’s easy to replace the detent pin with a new one. Here’s the ultimate guide on how to do it:

  1. First, remove the socket from the impact wrench. To do this, simply unscrew the retaining nut that holds the socket in place.
  2. Next, use a punch or a small screwdriver to remove the old detent pin from the housing of the impact wrench.
  3. Once the old detent pin is removed, take the new one and insert it into the housing. Make sure that it is seated firmly in place.
  4. Finally, screw the retaining nut back onto the impact wrench and reattach the socket. That’s all there is to it! With a new detent pin, your impact wrench can securely hold onto sockets.

Hog Ring vs Detent Pin – Related FAQS

Why Is A Pin Detent Better Than A Friction Ring?

When it comes to impact wrenches, there are two main types of torque-limiting devices: pin detents and friction rings. Pin detents are generally considered to be the better option. Here’s why:

Pin detents are less likely to slip than friction rings. This is because the pins lock into place more securely, meaning there is less chance for the device to slip under high torque.

Friction rings can wear out over time. As the name suggests, friction rings work by creating friction to limit torque. However, this friction can cause the ring to wear out over time, eventually leading to slippage. Pin detents, on the other hand, do not experience this type of wear and tear.

Pin detents provide more consistent torque limitations. Because they lock into place more securely, pin detents are less likely to slip under high torque, making them ideal for applications where consistent torque limits are required.

Pin detents are the better option when choosing a torque-limiting device for an impact wrench. They are more secure, durable, and provide more consistent performance.

How Long Does It Take Me To Change Sockets With A Friction Ring?

One of the most common questions we get asked is, “How long does it take me to change sockets with a friction ring?” The answer, of course, depends on a few factors. For example, if you’re working with a new set of sockets, it will take longer than if you’re swapping out one for another.

The size and shape of the socket will also affect the time it takes to change. With that said, here’s a rough guide to the evolving sockets with a friction ring:

If you’re working with a new set of sockets, allow for about 10 minutes per socket. This will allow you time to get acquainted with the process and ensure everything is lined up correctly.

If you’re swapping out one socket for another, you can expect the process to take about 5 minutes per socket. Again, this may vary depending on the size and shape of the socket.

Double-check your work before moving on to avoid any potential accidents.

With little practice, you should be able to change sockets with a friction ring in no time!

How does an impact wrench retain the socket?

You can add more accessories to the impact wrench with an anvil. The socket is held in place by a retainer, which may be spring-loaded that must be depressed in order to release the socket.

How does an impact wrench retain the socket

When the trigger is pressed, the hammering action rotates the socket. This produces a torque that is transferred to the bolt, which loosens or tightens it. The amount of torque produced by an impact wrench can vary depending on the model and make of the tool.

However, most impact wrenches have much more torque than a human could generate by hand. So, they are a handy tool for anyone working with heavy machinery.

Is it important to use special sockets with a hog ring?

Are you wondering if you need special sockets for hog rings? The answer is yes! Hog rings are circular clips that are used to secure materials together, and they are typically applied using a hog ring plier. These pliers have specially designed sockets that allow you to easily grip and apply the hog rings, making the process much faster and more efficient.

Without the right sockets, it can be difficult to apply hog rings effectively, so it’s important to have the right tools on hand. In fact, professional upholstery and fencing companies won’t even attempt a job without the proper hog ring pliers and sockets. So if you’re planning to use hog rings in your project, make sure to invest in the right sockets to ensure success.

How do you use a hog ring impact wrench?

To use a hog ring impact wrench, you’ll need to load the hog rings into the tool and then position it over the materials you want to fasten together. When you squeeze the trigger, the impact wrench will apply the hog ring with force, securing the materials together in seconds. This can be a great time-saver if you’re working on a large project with a lot of hog rings to apply.


So, hog ring vs detent pin – which one is better for you? The hog ring will be a good option if you want a more permanent fix. If you need to be able to remove and replace the fastener easily, go with the detent pin. No matter which type of nuts and bolts you work on, always ensure that it’s the right size for your impact wrench – otherwise, it won’t work correctly.

So, understanding the differences between hog rings and detent pins can help you choose the right fastening solution for your specific application. Whether you need to secure materials together or create a mechanical lock between objects, knowing the strengths and limitations of each type of fastener can help you make an informed decision.

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