Amazon.com: GeilSpace 6 Pack 3/4" × 36" Pre-Cut Black Metal Pipe, Industrial Steel Fits Standard Three Quarters Inch Black Threaded Pipes and Fittings - Vintage DIY Industrial Shelving (3/4" × 36", Black) :
Stainless Steel 304 Screwed Pipe Bsp 1/2" 3/4" 1" Male x Male Length 100-300mm | eBay