Used to attach castor / wheel to hollow square tube.

Simply tighten the bolt to expand the rubber/plastic for a secure, tight fit into hollow square tube.

17mm - 20mm Expander - Plastic

21mm - 24mm Expander - Rubber

25mm - 29mm Expander - Rubber

Check out my other items and more castor options.

We are a family run business, established since 1973

Any queries please email us at ebay@tradesystems.co.uk

Tel: 020 8549 2137

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Use our express delivery: order before 14:00 and receive your order next working day (working days: does not include Saturdays, Sundays and bank holidays).

Other courier: 3-5 days

All orders are usually dispatched within 1-2 working days.

Returns info

We accept Payment via Paypal or credit / debit card.

To pay orders via card please call 0208 549 2137 (Monday - Friday 08:30 - 17:00).

All eBay prices include VAT.

A VAT invoice will be included with every delivery.

Trade Systems (Shelving Plus Ltd) is a family run company providing storage and shopfitting solutions.

Established since 1972 we have been providing quality products from best manufacturers from around the world.

As a 3rd generation run family company we understand the importance of excellent customer service. We aim to provide the best products at low prices.