
Rectangular Angled Tube Inserts
Rectangular Angled Tube Inserts are designed to provide a secure and durable finishing solution for rectangular tubes, pipes, and box sections. Manufactured from high-quality LDPE plastic (Low-Density Polyethylene), these inserts offer a reliable push-fit installation, ensuring a firm grip and professional finish.
The unique angled base makes them ideal for applications where tubular legs meet the ground at an incline, such as school chairs, office furniture, and industrial workstations. By providing a flat, stable footing, these inserts help to distribute weight evenly, reduce wear on chair legs, and protect flooring surfaces from scratches and damage.
Additionally, these inserts act as end caps to seal tubing, preventing the ingress of dust, moisture, and debris. This helps to extend the lifespan of tubular structures by minimising internal corrosion and contamination.
How to Choose the Correct Size
To ensure a perfect fit, selecting the correct size of Rectangular Angled Tube Inserts is essential. Follow these steps:
- Measure the outside dimensions (width and height) of your rectangular tube.
- Determine the wall thickness of the tube.
- Subtract the wall thickness from the outside dimensions to find the correct ‘To Fit Tube' size.
We stock these inserts in a range of sizes from 15mm to 50mm to accommodate a variety of applications. If you need assistance selecting the right size, our expert team is available to help. Business customers can also request a free sample to test the fit before placing a bulk order.
Key Features & Benefits
- Durable LDPE plastic construction – Designed for long-lasting performance and resistance to impact.
- Angled base for sloped legs – Ensures full contact with the ground for better stability.
- Ribbed shank for a secure fit – Holds firmly in place without adhesives or fixings.
- Protects against wear and contamination – Seals tube ends to block dirt, moisture, and debris.
- Quick and easy installation – Push to fit with no tools required.
Common Applications
- Furniture feet replacements: Used in school chairs, office desks, and benches with angled rectangular legs.
- Industrial and workshop equipment: Provides stability and prevents internal contamination in tubular structures.
- Retail displays and shelving: Creates a professional appearance while securing tube ends.
- Outdoor furniture and structures: Protects against water ingress and prevents corrosion.
- Gym and sports equipment: Protects metal tube ends in training apparatus and exercise machines.
Why Choose Rectangular Angled Tube Inserts?
Rectangular Angled Tube Inserts offer a simple yet highly effective way to improve both the functionality and longevity of tubular structures. Whether used as replacement chair feet or protective end caps, these inserts provide a low-maintenance, cost-effective solution that enhances stability and durability.
Their push-fit installation ensures quick application without requiring additional fixings, while the ribbed design guarantees a secure hold. Designed for heavy-duty use, these inserts help prevent furniture and structural tubing from unnecessary wear, ultimately extending product lifespan.
Need Assistance?
Do you have a question about Rectangular Angled Tube Inserts? Our expert team is ready to help. Call us on 01233 713 581 today for assistance or request a free sample to ensure a perfect fit before you buy.

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