Tube Plugs
Our range of Plastic End Plugs are manufactured from an LDPE Plastic to provide an optimal level of strength and flexibility, to allow for easy installation. Commonly installed into a metal tube, box section or general pipe work these are available to fit both Square and Rectangular tube ends, depending on your requirements. Plastic End Plugs are typically used to prevent ingress, access or to simply protect an application during transit, offering a diverse array of use cases.
We stock these Plastic End Plugs for box sections and metal tubing in Square and Rectangular sizes from 21mm up to 80mm.We also have Round Tube plugs for Cardboard and Metal Tubes. Please note that all standard sizes are finished in Black, if you require a custom colour or variation then feel free to get in touch with a member of our team to discuss your requirements.
Key Product Features
- Manufactured from a high quality LDPE Plastic
- Available for Square and Rectangular tubes
- Great for protection against ingress
- Cost effective product
Commonly Used For
- As end plugs for metal box sections and tubing
- As end plugs to finish or prevent ingress
Complete Your Tubing with the Right End Plug
Need help matching a Plastic End Plug to your tube or box section? Our team can advise on tube dimensions, wall thickness and suitable push-fit options for a secure finish. Call 01233 713 581 for sizing guidance, quotations or larger order enquiries.
Trade customers can also apply for a Vital Parts Business Account for trade pricing, product samples, credit account options and dedicated account support.
Frequently Asked Questions
Plastic Tube End Plugs are designed to close exposed ends of hollow tubing and box sections. They provide a neat finished appearance while helping protect open tube ends from dirt, debris and accidental contact.
These tube plugs are designed to push directly into a compatible hollow section. Retaining features on the plug grip the internal walls of the tube to create a secure fit without adhesives or separate fasteners.
Measure the external dimensions of your tube or box section then check the wall thickness. Both measurements are important as the internal fitting section of the plug needs to suit the available space inside the tube.
Plastic end plugs are widely used for furniture, fabricated frames, racking, machinery, barriers and general engineering. They are particularly useful for finishing exposed box sections and tubular structures.
Tube end plugs cover exposed edges and create a cleaner finished appearance. They can also help prevent dirt and debris from collecting inside hollow sections while reducing direct contact with unfinished tube ends.
Yes. Most are designed for simple push-fit installation into a correctly sized tube or box section, making them suitable for both production assembly and replacement applications.
Need your parts tomorrow? Our rapid same day dispatch has got you covered! Simply place your order before 4pm Mon-Thurs or 2pm Friday and select our Next Day Delivery service in the shopping cart. We also offer Guaranteed AM delivery when required, in addition to a Saturday delivery option.
If you don't mind waiting, we have a Free delivery method for orders over £30, and an economic £4.85 2nd Class delivery for orders between £20-£30.
Free Samples can be requested through our product pages, displayed in the sizing table beside the product you require. Please note you can always give us a call on 01233 713 581 or contact us on Live Chat to discuss samples.
You do not need to sign up to place an order, but it is recommended if you'd like to gain loyalty points, giving discount off future orders. To learn more about loyalty points, please view our rewards scheme page.
If you're unsure which part you need then please do not hesitate to give one of our friendly Sales Team a call on 01233 713 581 and they can assist you. Alternatively, we're active on Live Chat during office hours. You can open this using the button in the bottom right corner of the website. Alternatively, you can write to us using our contact form.
We offer a return period on all of our products to give you peace of mind, to view our policies and learn more about this process should it be required, please see our returns policy page.
In most cases we have the facilities to offer you different colours of a product, specific to your requirements. Minimum order quantities may apply depending on the manufacturing technique in question, but please get in touch with any queries you may have.
Please note that there is a minimum order value of £20 through our website (inclusive of VAT).
If you're new to our website you may want to check out our frequently asked questions section for answers to common customer queries.
While browsing the website you may come across abbreviations used for material names that you are unfamiliar with. You can find an explanation for these in our material abbreviations guide.