Made of high quality cast gunmetal and to provide connection between a tankwashing hose and a ship's connection. Machine Adaptors: Made of high quality cast gunmetal and to provide connection between a tankwashing machine and tankwashing hose. Double Ended Adaptors: Made of high quality cast gunmetal and to provide connection between tankwashing hoses to extend their workable length. Hose Saddles: Designed to ensure a smooth passage through the deck opening for the supply hose during a tankcleaning operation. The hose will be guided over two sets of rollers and allowing it to gently curve in through the deck opening removing any risk of kinking or abrasion to the hose. Hose Spanners: Made of cast gunmetal for ensuring a secure fitting when attaching hoses to tankwashing machines or adaptors.