Mutton cloth is what a dead sheep is clothed with. Something of which, should be readily available in Australia, or perhaps New Zealand.If K17 is a myth, why does KTB mention it, the part number exist, and the illustration appear? And yes, I know it didn't have gold embroidery on it. What is "mutton cloth" anyway? And even if it turns out I have the right thing it will never go on Greedybay! My tool tray wouldn't have fallen out either if the slider had the original clip on it! It now has a neat little lock.