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Plugs & Stoppers
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Business Services
- Terms and conditions
Quantity | Unit Price (ex. VAT) |
Unit Price (inc. VAT) |
---|---|---|
0 - 2 | £0.99 | £0.99 |
2 - 499 | £0.99 | £0.99 |
500 - 999 | £0.89 | £0.89 |
1000 - 1999 | £0.82 | £0.82 |
2000 - 3499 | £0.75 | £0.75 |
3500 - 4999 | £0.68 | £0.68 |
5000 + | £0.62 | £0.62 |
Product Stock

Product Specifications
SQ074G- Material
- LDPE
- Colour
- Grey
- Outside Diameter
- 65mm x 65mm
- Wall Thickness
- 1.0-3.0mm
- Head Height
- 5mm
- Insert Length
- 18.7mm
- To Fit Tube Size
- 59.0-63.0mm

Same Day Dispatch Available
| Order by 4.00pm (UK) for same day dispatch (Monday – Thursday, 2.00pm Friday). Next Day or Standard Delivery available via DHL or Royal Mail.
Frequently Bought Together

Specifications
Thread Size | M10 |
Material | Spring Steel |
Colour | Chrome |
Outside Diameter | 32mm x 32mm |
Wall Thickness | 1.5mm |

Specifications
Thread Size | M12 |
Material | LDPE |
Colour | Black |
Outside Diameter | 40mm x 40mm |
Wall Thickness | 1.0 - 1.5mm |
Total Price: £0.00
Product Description
65mm x 65mm Square Tube Inserts - 1.0-3.0mm Wall Thickness - To Fit Tube Size of 59.0-63.0mm - Grey LDPE | Vital Parts - SQ074G
Our Square Tube Inserts are designed to provide a clean and protective finish to the open ends of square tubing and box sections. Commonly used across a variety of industries including furniture, construction, and metal fabrication, these inserts help prevent the ingress of dirt, moisture, and debris while enhancing the visual appearance of the finished product.
What are Square Tube Inserts?
Square Tube Inserts are push-fit plastic components made to seal and protect the open ends of square tubing. Manufactured from durable LDPE plastic, they are ribbed for a secure fit and are available in a wide range of sizes from 10mm to 200mm. These inserts are ideal for both light-duty and heavy-duty applications, offering long-term protection against wear, corrosion, and environmental exposure. They are often used in commercial furniture, racking systems, display stands, and industrial frameworks.
Key Features:
- Made from high-quality LDPE plastic for durability and longevity
- Ribbed design ensures a tight and secure fit inside tube walls
- Available in sizes from 10mm to 200mm to suit a wide range of tubes
- Colour options include black, white, grey, and chrome
Key Applications and Industries
Square Tube Inserts are widely used in the UK for both functional and aesthetic purposes. They are suitable for:
- Furniture manufacturing - tables, chairs, and shelving systems
- Retail and display equipment - capping display stands and racks
- Construction - sealing structural steel tubes and frameworks
- Metal fabrication - protecting open box sections and support frames
- Architectural fittings - finishing handrails and balustrade systems
Technical Specifications
- Outside Diameter : 65mm x 65mm
- Wall Thickness : 1.0-3.0mm
- To Fit Tube Size : 59.0-63.0mm
- Head Height : 5mm
- Insert Length : 18.7mm
- Colour : Grey
- Material: Low-Density Polyethylene (LDPE)
- Design: Ribbed walls for easy push-in installation
Our Square Tube Inserts are ideal for:
- Sealing tube ends to prevent internal contamination
- Reducing wear on flooring when used in chair and table legs
- Improving product safety by covering sharp tube edges
- Enhancing the appearance of finished products
- Adding functionality to custom-fabricated metal structures
Benefits:
- Simple push-fit installation without the need for tools
- Strong resistance to environmental exposure and impact
- Reusable and cost-effective in both small and bulk quantities
- Ideal for professional and industrial-grade applications
- Helps maintain product hygiene and cleanliness
Why Choose Vital Parts?
Vital Parts is a trusted UK supplier of premium fasteners and industrial components, dedicated to delivering a customer-focused service with the following advantages:
- Same-Day Dispatch: Prompt and dependable shipping to keep your projects moving.
- Competitive Trade Pricing: Save more with discounted rates on bulk purchases.
- Expert Technical Support: Get guidance from our experienced team for choosing the right products and applications.
Square Tube Inserts are a reliable solution for finishing and protecting the ends of square tubing in commercial and industrial settings. If you need assistance selecting the right size or would like to discuss custom options, contact our expert team at 01233 713581.
Related Products
Code | Material | Colour | Outside Diameter | Wall Thickness | Head Height | Insert Length | To Fit Tube Size | Stock | |
---|---|---|---|---|---|---|---|---|---|
SQ074-500 | LDPE | Black | 65mm x 65mm | 4.0-6.5mm | 6mm | 21mm | 52.0-57.0mm |
In Stock
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SQ074-500G | LDPE | Grey | 65mm x 65mm | 4.0-6.5mm | 6mm | 21mm | 52.0-57.0mm |
In Stock
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SQ074-500W | LDPE | White | 65mm x 65mm | 4.0-6.5mm | 6mm | 21mm | 52.0-57.0mm |
In Stock
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SQ074W | LDPE | White | 65mm x 65mm | 1.0-3.0mm | 5mm | 18.7mm | 59.0-63.0mm |
In Stock
|
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SQ076 | LDPE | Black | 70mm x 70mm | 2.0-4.0mm | 6mm | 21mm | 62.0-66.0mm |
In Stock
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SQ076G | LDPE | Grey | 70mm x 70mm | 2.0-4.0mm | 6mm | 21mm | 62.0-66.0mm |
In Stock
|
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