What are the main benefits of using Plastic Rectangular Imperial Tube Inserts?

Plastic Rectangular Imperial Tube Inserts help seal and protect open tube ends from dirt, moisture, and debris, reducing corrosion and contamination. They also provide a professional finish and surface protection, enhancing the durability and appearance of your assemblies.

Are these plastic inserts easy to install without tools?

Yes, these inserts feature a secure push-fit design that allows for quick, tool-free installation, making them suitable for both trade and DIY projects.

Can these tube inserts be used for different rectangular tube sizes and applications?

Yes, they are precision-moulded to fit specific imperial rectangular tube sizes and are ideal for applications like furniture, framing, gates, barriers, and structural projects, offering versatility across various uses.

Are the Plastic Rectangular Imperial Tube Inserts available in various colors, and how does that benefit my project?

They are available in a wide range of colors to match branding, identification, or aesthetic preferences, allowing for customization of your assemblies. Please note some colors may require minimum order quantities.

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Plastic Rectangular Imperial Tube Inserts

Name: Plastic Rectangular Imperial Tube Inserts
Brand: Indifit
Availability: InStock

Plastic Rectangular Imperial Tube Inserts

Complete your rectangular tube assemblies with Indifit BL Plastic Rectangular Imperial Tube Inserts, designed to provide a secure internal fit while protecting open tube ends from damage and contamination. Ideal for fabrication, furniture and structural applications, these inserts deliver both functional protection and a neat, professional appearance.

Suitable for trade, manufacturing and DIY use, they offer a simple and reliable solution for extending the life and improving the finish of rectangular box section tubing.

Key Features & Benefits

Seals & Protects Tube Ends – Helps prevent dirt, moisture and debris from entering open sections, reducing the risk of internal corrosion and contamination.

Surface Protection – Minimises scratches, scuffs and damage to floors, equipment and surrounding surfaces.

Secure Push-Fit Design – Precision-moulded for a tight, reliable fit in imperial rectangular tube sizes for quick, tool-free installation.

Durable Plastic Construction – Tough yet lightweight material provides long-lasting performance in indoor and light outdoor environments.

Professional Appearance – Creates a clean, finished look for visible frames and completed assemblies.

Extensive Colour Options – Available in a wide range of colours to match branding, identification or design requirements. Please note: some colour options may be subject to minimum order quantities (MOQs).

Ideal Applications

Steel and aluminium rectangular box section frames

Furniture, benches, tables and shelving

Gym, retail and warehouse equipment

Gates, barriers and fabrication projects

Manufacturing, maintenance and general DIY use

Why Choose Indifit?

Indifit products are manufactured to consistent imperial standards, ensuring dependable fit, quality and value across every order. With multiple sizes and a broad choice of colours available, these rectangular tube inserts provide a flexible solution for both protection and visual finishing.

How to Request a Quote

Find the size and product code you need from table below.
Enter product code and quantities required
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Repeat on any other product pages as needed.
Once done, submit your quote to our sales team who will be in touch within 1 hour.

Alternatively feel free to call us now on 01279 656189 for an immediate response!

View full details

SKU	Tube Size Inch	Tube Wall	Colour	Head Thickness Mm	Shank Length
BL254127/1216	1 X 1/2	18-16G	Black	4	11
BL349158/1020	1.3/8 X 5/8	14-20G	Black	4	11.5
BL381190/1020	1.1/2 X 3/4	14-20G	Black	4	11.5
BL508254/1020	2 X 1	14-20G	Black	4	11.5
BL508254/2032	2 X 1	10-14G	Black	4	11.5
BL635254/1020	2 1/2 X 1	14-20G	Black	5	14.5
BL762381/1235	3 X 1.1/2	10-18G	Black	5	14.5
BL762508/1530	3 X 2	16-10G	Black	5	14.5

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