
Attaching a plastic chain to an eye bolt is a simple process. One way to do this is to cut the bottom link of the chain and use pliers to twist the broken link to the rest of the chain after first inserting it through the eye bolt. However, this may not always be feasible, so another method is to spread the eye bolt, fit in the chain, and then squeeze the eye bolt head closed.
Characteristics and Values Table for Attaching a Plastic Chain to an Eye Bolt
| Characteristics | Values |
|---|---|
| Type of Eye Bolt | Nut, machinery, screw |
| Style | Plain or shoulder |
| Material | Stainless steel or galvanized metal |
| Chain Attachment Method | Cut the bottom link of the chain, twist the broken link with pliers, insert through the eye bolt, and close |
| Spreading the Eye Bolt | Use a lever, rod, or wrench to move the free end away from the shank |
| Closing the Eye Bolt | Gently beat closed with a mallet made of rubber, plastic, wood, or rawhide |
| Safety Precautions | Do not over-tighten, paint, force hooks into the eye, shock load, exceed rated capacity, or use with signs of wear |
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What You'll Learn
- Twist the eye open with a wrench, slip on the chain, then twist back into place
- Spread the eye, slip the chain on, and squeeze closed
- Cut the chain, insert the end through the eye, and use pliers to twist the broken link to the rest of the chain
- Use a repair link or coupling
- Lever the end of the eye to the side with a rod to create space for the chain, then bend it back into place

Twist the eye open with a wrench, slip on the chain, then twist back into place
To attach a chain to an eye bolt, you need to first twist the eye open. Using a wrench, lever, or rod, gently twist the free end of the eye away from the shank, creating some space to slip on the chain. This process is important to keep the connection tight. If you simply spread the eye without twisting, it will spring away from the point of contact, making it loose.
Once the eye is twisted open, carefully slip on the plastic chain. Ensure the chain is correctly positioned and that the eye is twisted open just enough to allow the chain to pass through. Avoid forcing the chain through, as this can damage the eye bolt and compromise its strength.
After the chain is in place, use your wrench to gently twist the free end of the eye back into its original position. Take care not to over-tighten it, as this can also cause damage and weaken the connection.
Finally, inspect your work. Ensure the eye bolt is securely closed and that the chain is correctly attached and functioning as intended. This method of attaching a chain to an eye bolt is simple and effective, but it's important to take your time and be gentle to avoid any damage or weakening of the connection.
There are alternative methods to attach a chain to an eye bolt, such as using a strong rod or tool handle to lever the end of the eye to the side, creating a spiral shape. However, the "twist, slip, and close" method described above is a reliable and straightforward approach that effectively secures the chain to the eye bolt.
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Spread the eye, slip the chain on, and squeeze closed
When attaching a chain to an eye bolt, one recommended method is to "spread the eye, slip the chain on, and squeeze closed". This technique is effective and straightforward, but it's important to understand the process and take the necessary precautions for a secure and safe connection.
Firstly, "spread the eye" of the eye bolt. This involves gently prying open the circular eye of the bolt. Using a lever, rod, or wrench, carefully insert it into the eye and twist or lever the end sideways, creating a slight spiral shape instead of a circle. It is important to only bend the eye as much as necessary to slip the chain through. Avoid excessive force to prevent metal fatigue and maintain the integrity of the eye bolt.
Secondly, "slip the chain on". Once the eye is opened, carefully slide the chain link through the widened eye. Ensure that the chain link fits freely without forcing it. The chain should be securely positioned within the eye before proceeding to the next step.
Now, "squeeze closed". Using appropriate tools, carefully bend the free end of the eye back towards the shank, enclosing the chain link within the eye. You can use channel lock pliers with a scrap of wood on each side as a bearing to gently close the eye. Alternatively, a rubber, plastic, wood, or rawhide mallet can be used to gently tap the eye back into its closed position. Avoid using excessive force to prevent damaging the eye bolt or compromising its strength.
Finally, inspect the connection. Ensure that the eye bolt is securely closed and that the chain is firmly attached. Check for any signs of scratching, especially if the eye bolt has a galvanized coating, as this could create a point for rust to form. By following these steps, you can confidently attach a chain to an eye bolt using the "spread the eye, slip the chain on, and squeeze closed" method.
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Cut the chain, insert the end through the eye, and use pliers to twist the broken link to the rest of the chain
To attach a chain to an eye hook, one method is to cut the bottom link of the chain and use pliers to twist the broken link to the rest of the chain. Here is a step-by-step guide:
- Cut the chain: Use a pair of sharp cutting pliers or wire cutters to cut through the plastic chain. You can cut the bottom link or any other link that gives you the desired length.
- Insert the end through the eye: Take the cut end of the chain and insert it through the eye of the eye bolt. Ensure that the eye bolt is the correct type and size for your specific application.
- Twist the broken link: Using a pair of pliers, grip the broken link and twist it, creating a secure connection with the rest of the chain. Make sure to twist the link tightly so that it does not unravel.
- Alternative methods: If you want to avoid cutting the chain, you can use a repair link or coupling to connect the chain to the eye bolt. Alternatively, you can slightly spread open the eye of the bolt, slip the chain through, and then gently bend it back closed. This can be done with a strong rod or tool handle. Remember to avoid scratching any galvanized coating to prevent rust.
By following these steps, you can securely attach a plastic chain to an eye bolt, ensuring a safe and reliable connection for your project.
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Use a repair link or coupling
If you are looking to attach a plastic chain to an eye bolt, one method is to use a repair link or coupling. This method is straightforward and effective, and it can be achieved in a few simple steps.
Firstly, it is important to note that you should avoid cutting the chain. Instead, you can utilise a repair link or coupling to make the connection. Specialised chain pliers can be used to open and close the eye of the eyebolt, allowing for easy insertion of the chain. These chain pliers are designed for this specific purpose and can be purchased online. With the eye opened, you can then slip the chain onto the eye.
When using a repair link or coupling, it is crucial to ensure that the eye is securely closed after inserting the chain. For this step, you can use a pair of channel-lock pliers with a scrap of wood on each side to avoid damaging the eye. Alternatively, a rubber, plastic, wood, or rawhide mallet can be used to gently tap the eye closed. This ensures that the connection is tight and secure.
It is worth mentioning that coupling links, also known as two-piece chain connectors, are designed for permanent connections in chain systems. They provide a strong and durable joint for assembling or repairing chain segments. However, it is important to follow safety guidelines, such as never using coupling links mid-leg on a lifting sling. If a sling leg is broken, the entire chain leg should be replaced to maintain safety standards.
Additionally, there are different types of chain repair links available, each suited to specific applications. Twin links are ideal for joining chain sections in non-lifting applications, while quick links offer a convenient, threaded connection for temporary chain repairs. Lap links, on the other hand, are designed for light-duty chain repairs and general utility use.
By following these steps and choosing the appropriate repair link or coupling, you can confidently attach a plastic chain to an eye bolt, creating a secure and long-lasting connection.
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Lever the end of the eye to the side with a rod to create space for the chain, then bend it back into place
Attaching a chain to an eye bolt is a simple process, but it requires the right technique to ensure a secure and safe connection. One effective method is to use a lever to create space between the sides of the eye, allowing the chain to pass through, and then bending the eye back into place.
Here's a step-by-step guide on how to do it:
Prepare the Eye Bolt and Chain
Before starting, ensure you have the correct size and type of eye bolt for your specific application. It should be inspected for any flaws or wear, and it should also be clean and free of any paint or alterations. Prepare the plastic chain by cutting the bottom link to create an opening that can be attached to the eye bolt.
Lever the End of the Eye to the Side
Take a strong, rigid rod or tool handle and insert it through the eye of the bolt. Use the rod as a lever to carefully bend and spiral the end of the eye to the side. This action will create a gap between the sides of the eye, opening up space for the chain to pass through. Be gentle and avoid excessive force to prevent fatiguing the metal.
Insert the Chain
With the eye-bolt levered open, slip the cut end of the plastic chain through the gap. Ensure the chain is positioned securely and correctly, as you'll only have a small window of opportunity before the next step.
Bend the Eye Back into Place
Using the rod or tool handle, carefully bend the end of the eye back into its original position, enclosing the chain within the eye. This action will secure the chain in place. Be careful to only bend the eye back as far as necessary to avoid over-tightening or causing metal fatigue.
Final Adjustments
Once the eye is closed, make any necessary adjustments to ensure the chain is securely attached. You can use channel-lock pliers with a scrap of wood on each side as a bearing to fine-tune the closure. Alternatively, you can gently beat the eye closed with a soft mallet made of rubber, plastic, wood, or rawhide. Avoid scratching the galvanized coating during this process to prevent potential rust issues.
By following these steps, you can securely attach a plastic chain to an eye bolt, creating a safe and reliable connection for your application.
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Frequently asked questions
You can use a repair link or coupling to attach the chain to the eye bolt, or slip it on the eye. If you spread the eye, it won't go back to its original shape, so it is recommended to twist the eye open, slip on the chain, and twist it back into place.
You will need a lever, rod, or wrench to twist the eye open, and a pair of pliers to close it back up. You can also use a rubber, plastic, wood, or rawhide mallet to gently beat it closed.
A quicker, but more aggressive method is to use a strong rod or tool handle and pass it through the eye, levering the end of the eye to the side. You will then need to bend it back to close it up.
Avoid fatiguing the metal by only bending it as far as necessary to pass the chain through. Do not scratch the galvanized coating, as this will create a point for rust to start and shorten the cosmetic life of the assembly.
















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