Square Tube Inserts

Square Tube Inserts are essential components designed to provide a clean, professional finish for square tubing and box sections. Manufactured from high-quality LDPE plastic, these inserts ensure a durable and long-lasting solution for sealing tube ends, preventing the ingress of moisture, dirt, and other contaminants. Available in a range of sizes from 10mm up to 200mm, they are suitable for various applications, including furniture, construction, and industrial frameworks.

Selecting the Right Square Tube Insert

To ensure the correct fit, measure the Outside Diameter of your tube and then its Wall Thickness. Subtract the Wall Thickness value from the Outside Diameter and this will give you the "To Fit Tube size required.

If you need assistance, our team is available to guide you, and business customers can request a free sample to test compatibility before placing bulk orders.

Key Product Features

• Manufactured from high-quality LDPE plastic for durability
• Ribbed design ensures a secure and flexible fit
• Available in a range of sizes from 10mm to 200mm
• Colour options include black, white, grey, and chrome
• Ideal for sealing tube ends and enhancing aesthetics

Available Styles

Chromed Square Tube Inserts

For a sleek and polished appearance, our Chromed Square Inserts feature an aestehtic chrome-like coating making them ideal for premium furniture, display units, and modern architectural designs. These inserts offer enhanced styling while maintaining the protective benefits of standard plastic inserts.

Thin Head Square Inserts

Designed with a low-profile head, Thin Head Square Inserts provide a flush finish, making them ideal for applications where a minimal projection is required. These inserts are commonly used in furniture manufacturing and high-end product displays where a clean, unobtrusive look is essential.

Large Square Tube Inserts

For larger or high-load applications, we offer square tube inserts in sizes ranging from 40mm up to 200mm. These inserts provide increased strength and durability, making them ideal for industrial and commercial use in frameworks, machinery, and structural support systems.

Common Uses

• As protective end caps for square tubing and box sections
• To prevent the build-up of moisture and debris inside tubes
• For use in furniture manufacturing to provide a neat finish
• In construction and metal fabrication to cap open tubing
• As a floor protector when used in table and chair legs

Need Assistance?

Do you have a question about our Square Tube Inserts? Our team is happy to help! Call us today on 01233 713 581 for expert advice, or request a free sample to test the fit before making a bulk purchase.