Hi @JOPAGE,
Thank you for your question and welcome to the Bunnings Workshop community, it is fantastic to have you with us.
Can you advise the diameter of the flagpole and the length of your current sleeve?
This will help me direct you to a suitable product.
Our main steel supplier Australian Handyman Supplies offers a range of galvanised pipes in a variety of diameters and lengths. These are likely going to be the best options for your application. You can check out what is available in the pipe table on the following webpage, Steel — Australian Handyman Supplies.
Unfortunately, not all sizes are kept in stock, so you'll have to speak to the Special Orders team at your local store for assistance with pricing, availability and ordering.
Let me know if you have any further questions.
Jacob
