Wanted triton ros sanding attachments

Iam trying to locate a triton ROS sanding attachments that fit a 4'' grinder any condition,i dont need the pad or the grinder just the attachment or would appreciate where i could purchase one or two i understand they are no longer made previously i bought two from Bunnings one fell in the bay and sunk i did dive for it unsuccessfully lol i still have one i would like to get a couple more if possible thanks will to pay CASH ASAP thanks