Round Expander Castor Fittings
ER21.5
£2.64
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Round Expander Castor Fittings
Our Round Expander Castor Fittings provide a secure and professional solution for fitting castors into round tube frames and hollow circular sections. Designed for use with furniture, trolleys, display units, workstations, and mobile equipment, these fittings create a strong fixing point without the need for welding or specialist fabrication.
The expanding mechanism grips the inside wall of the tube when tightened, creating a firm and reliable connection that helps prevent movement during operation. Available to suit a range of round tube diameters, these fittings are ideal for both new equipment builds and castor replacement projects.
Suitable for commercial, industrial, retail, office, and DIY applications, round expander fittings offer a simple and effective method of mounting castors to tubular frames.
Key Features
- Designed for round hollow section tubing
- Secure expanding fixing mechanism
- Quick and easy installation
- No welding required
- Strong and reliable castor mounting solution
- Suitable for new builds and replacements
- Durable construction
- Available in multiple sizes
Typical Applications
These round expander fittings are commonly used on:
- Mobile workstations
- Warehouse trolleys
- Display stands
- Retail fixtures
- Office furniture
- Storage equipment
- Material handling equipment
- Production equipment
- DIY fabrication projects
- Custom mobile frames
A practical and reliable fitting solution for securely mounting castors into round tube frames and mobile equipment.
| Part Number | To Suit Internal Tube Size | Shape | Price 1+ | Price 20+ | Price 50+ | Bulk Enquiry? | Quantity | Action |
|---|---|---|---|---|---|---|---|---|
| ER21.5 | 19-21.5mm | Round | £2.64 | £2.40 | £2.20 | Please Enquire | ||
| ER24 | 21.5-24mm | Round | £2.80 | £2.55 | £2.33 | Please Enquire | ||
| ER27 | 24-27mm | Round | £3.42 | £3.11 | £2.85 | Please Enquire | ||
| ER30 | 27-30mm | Round | £3.42 | £3.11 | £2.85 | Please Enquire | ||
| ES35 | 32-35mm | Round | £4.00 | £3.64 | £3.33 | Please Enquire | ||
| ER40 | 36-40mm | Round | £4.40 | £4.00 | £3.67 | Please Enquire |
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Happy Customers
Take a look at some of our trusted reviews from our customers. Be sure to let us know how we helped you.
“Outstanding Customer Support!”
“Outstanding Customer Support! I had a specific requirement for custom castor wheels, and the team at castor-wheels.co.uk went above and beyond to help me. They provided excellent customer support, guiding me through the selection process and ensuring that I got the right wheels for my application. The castor wheels are of exceptional quality and work perfectly. I’m impressed with their dedication to customer satisfaction. Thank you, castor-wheels.co.uk!”
771 days ago
“Best Prices and Fast Delivery!”
“Best Prices and Fast Delivery! I compared several websites for castor wheels, and castor-wheels.co.uk had the best prices by far. I placed my order, and the delivery was surprisingly fast. The castor wheels were well-packaged and arrived in perfect condition. They are sturdy and perform exactly as described. I’m thrilled with my purchase and the overall shopping experience. I’ll definitely be a returning customer!”
806 days ago
"Outstanding & Personal Customer Service!"
Cannot recommend this company highly enough. Efficient, knowledgeable, friendly staff – with outstanding customer service.
Always on hand to offer advice and never too much trouble to chat through queries!
960 days ago
Frequently Asked Questions
What are the main benefits of using Round Expander Castor Fittings?
Round Expander Castor Fittings offer a secure, reliable, and easy-to-install solution for mounting castors onto round tube frames, ensuring stability and preventing movement during operation without the need for welding or specialized tools.
Are these fittings suitable for different tube sizes and applications?
Yes, these fittings are available in multiple sizes to suit various round tube diameters and are ideal for a wide range of applications including furniture, trolleys, display units, and industrial equipment, making them versatile and adaptable.
How easy is it to install Round Expander Castor Fittings?
Installation is quick and straightforward; the expanding mechanism grips the inside wall of the tube when tightened, creating a strong connection without welding, making it suitable for both DIY projects and professional setups.
Can I use these fittings for replacement castors on existing equipment?
Absolutely, Round Expander Castor Fittings are perfect for castor replacement projects, providing a strong and durable fixing point in existing round tube frames, whether for maintenance or upgrading equipment.
What types of applications are best suited for these fittings?
These fittings are ideal for mobile workstations, warehouse trolleys, display stands, retail fixtures, office furniture, and storage or material handling equipment, offering a practical solution for securely mounting castors in various environments.
What are the main advantages of using round expander castor fittings?
Round expander castor fittings provide a secure, reliable, and easy-to-install solution for mounting castors into round tube frames without requiring welding, making them ideal for both new builds and replacements in various applications.
Are round expander castor fittings suitable for different tube sizes?
Yes, these fittings are available in multiple sizes to match a range of round hollow section tubing diameters, ensuring a perfect fit for your specific project or equipment.
Can I install round expander castor fittings myself, or do I need a professional?
These fittings feature a quick and easy expansion mechanism that allows for simple installation without the need for welding or specialist tools, making them suitable for DIY projects and professional installations alike.
What kinds of equipment or furniture can benefit from round expander castor fittings?
They are suitable for a wide range of applications including warehouses, retail fixtures, office furniture, mobile workstations, storage equipment, and various DIY fabrication projects, providing a strong mounting point for castors.
How durable are round expander castor fittings?
Constructed from durable materials, these fittings offer a strong and reliable connection that maintains its grip during operation, ensuring long-lasting performance in commercial, industrial, retail, and DIY use cases.