Product Information

Round Threaded Inserts from Sinclair & Rush.

Our Round Threaded Inserts offer a simple way to add height adjustable feet or castors to tubular furniture and frames. They fit flush to the outside dimensions of the tube, are easy to fit and can then not be removed without the use of tools. Made from durable LDPE, this injection moulded item can be manufactured in a large variety of colours. We stock a standard range and run bespoke versions at our factory in Kent. Match the outside dimensions of your tube to the outside dimensions of the Tube Insert, then allow for the correct wall thickness option (the thickness of the metal wall). We stock Threaded Adjustable Feet to use with our Threaded Inserts.

[CLICK HERE] to watch our product-selection tutorial. [CLICK HERE] to view our Product Measuring Guide.

We offer a standard stock range of Round Threaded Inserts available for next-day delivery and can also assist with any custom enquiries that you have relating to this product. If you cannot find the part you are looking for, or need any help selecting the correct size, please call our Sales Team now on 01634 686504 and we will be happy to assist.

Product Uses

Tube Inserts are used as a low-cost alternative to welding or finishing open tubes. With multiple colour and finish options, as well as the ability to customise with embossed logo's or printed instructions, Tube Inserts are a way of adding a high-quality feel to your product. Once fitted, any sharp ends are protected and the tube is closed off from dirt and debris. When fitted to the tubes used as furniture or frames, the Tube Inserts work well as feet to protect flooring. This threaded version allows for the easy addition of threaded, height adjustable feet or castors.

For more help selecting the correct Round Threaded Inserts, [CLICK HERE] or watch this Video Guide →

Benefits of using Round Threaded Inserts

• Simple way to add Adjustable Feet or Castors to tubular frames & furniture
• Offers a neat & safe finish to tube ends
• Push in application, ribbed for tight fit
• Available with Metal threads for Heavy Duty applications
• Our agents are available on Live Chat if you need any help

Sinclair & Rush offers

• Free delivery for e-commerce orders (UK Mainland)
• Minimum basket amount of just £50.00 + VAT
• Free of charge samples on request
• Dedicated account manager for single point of contact
• Free technical advice from our UK based experts
• Great discounts for larger orders

Product Demo