Pressed metal ducting bend with male connections, which will fit inside female fittings such as spiral ducting. If your application requires two bends to be joined, a female coupler will be required. Rubber Seals allows installation without sealant. This galvanised bend is a male fitting and will slip inside female spiral duct pipe. Our fittings are produced in accordance with DW144, and have a rolled edge for safer handling and improved alignment.