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Round Expanding Tube Adaptor Internal Dia. 18-19.5mm

SKU
R-18 COMPLETE

CASTOR NOT INCLUDED. SEE RELATED CATEGORIES BELOW FOR COMPATIBLE CASTORS.

This round expanding tube adaptor is designed... Read Full Description

In stock
£4.86 £4.05
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Frequently bought together

  1. Round Expanding Tube Adaptor
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  5. Swivel Bolt Hole Castor Polyurethane Wheel
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  • This item: Round Expanding Tube Adaptor Internal Dia. 18-19.5mm £4.86
  • Round Expanding Tube Adaptor Internal Dia. 18-19.5mm £4.86
Total price: £0.00

Description

CASTOR NOT INCLUDED. SEE RELATED CATEGORIES BELOW FOR COMPATIBLE CASTORS.

This round expanding tube adaptor is designed to fit securely inside round tubing with an internal diameter of 18–19.5 mm, providing a reliable fixing point for castors, feet or levelling components. The expanding design ensures a tight, stable fit within the tube without the need for welding or permanent modification.

Once inserted into the tube, the adaptor expands to grip the internal wall, helping to prevent movement or rotation under load. This makes it ideal for use with tubular furniture, frames and lightweight equipment where a clean, professional finish is required.

Suitable for a wide range of applications, this adaptor offers a practical and easy-to-install solution for converting hollow round tubing into a secure mounting point.


Key Features

  • Expanding tube adaptor – Secure internal fixing without welding

  • Fits round tubing – Designed for circular tube profiles

  • 18–19.5 mm internal diameter range – Accurate and reliable fit

  • Simple installation – Push-in and expand design

  • Stable mounting solution – Helps prevent rotation or movement

  • Clean finish – Ideal for visible furniture and equipment frames


Specifications

  • Adaptor Type: Round Expanding Tube Adaptor

  • Tube Shape: Round

  • Internal Diameter Range: 18–19.5 mm


Applications

Commonly used for:

  • Tubular furniture frames

  • Chairs, tables and seating

  • Display units and shop fittings

  • Light equipment and stands

  • Applications requiring castor or foot mounting into round tubing


Why Choose Ross Handling

Ross Handling supplies a wide range of castor fixings, adaptors and accessories selected for ease of installation and dependable performance. Products are chosen to provide secure mounting solutions across furniture, retail and industrial applications.

This round expanding tube adaptor for 18–19.5 mm internal diameter tubing offers a simple, reliable way to create a secure fixing point inside round tube frames.

Technical Details
More Information
18-19.5 Inside Diameter 18-19.5
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Delivery & Returns

Delivery Charges

For a more detailed view of our delivery charges please visit our UK Delivery & Returns or International Delivery & Returns page.

Please note that our standard shipping rates do not apply to tubing orders. Tubing has its own unique shipping rate, which is automatically calculated at checkout. We've tailored these rates to ensure the best possible delivery service for these items!

UK Mainland

Please note final delivery cost is calculated at checkout based on order weight and destination.

Delivery Option Delivery Cost (£)
2 Working Days Express Pack (for small orders) £7.09
2 Working Days From £9.13
Next Working Day From £10.66
By 12 PM Next Working Day From £16.83
By 10:30 AM Next Working Day From £23.46
Saturday Delivery From £17.85
3 Day Pallet Delivery (for large orders) £100

Northern Ireland, Highlands and Islands

Please note delivery costs for Northern Ireland, Highlands, and Islands vary based on location and order weight.

Delivery Option Delivery Cost (£)
Northern Ireland (2-3 working days) From £16.32
Scottish Highlands (2-3 working days) From £19.38
Isle of Man (2-3 working days) From £19.38
Channel Islands (2-3 working days) From £19.38

Delivery Surcharge for Highlands and Islands Postcodes:

Please note that the following postcodes in the Highlands and Islands of Scotland incur additional delivery charges due to their remote locations and the higher shipping costs associated with these areas.

Postcodes affected include:

AB31-AB56
FK17-FK21
HS1-HS9 (Outer Hebrides)
IV (Inverness and surrounding areas)
KA27-KA28 (Isle of Arran and Cumbrae)
KW (Kirkwall and Orkney)
PA20-PA78 (Argyll and Bute, Inner Hebrides)
PH15-PH50 (Perthshire and the Highlands)
ZE1-ZE3 (Shetland Islands)

These areas are subject to a delivery surcharge due to increased transportation costs and extended delivery times. We strive to keep our delivery charges as competitive as possible and appreciate your understanding when shipping to these regions.

For more information or to get a specific delivery quote, please contact our customer service team.

Returns

If you're not satisfied with your purchase, ordered the wrong size, or find the items unsuitable, return them within 28 days along with the delivery note and a brief explanation for a refund or exchange. Please contact us before returning items to ensure eligibility. Note that we cannot refund items damaged through use.

We recommend using a recorded and insured delivery method for returns, as we're not responsible for goods lost or damaged in transit. Keep proof of postage. Refunds typically do not cover original delivery costs, and returns of sack trucks, trolleys, and mobile steps may incur a restocking fee.

For full terms and conditions click here.

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