For sale is this adapter which bolts on to a swan neck towbar to allow the use of a blade type stabiliser. It is suitable for most makes of blade stabiliser, and although it is designed for the type which fits sideways to the towbar (eg Snakemaster, Mowbray, etc) it does actually work for most models of Bulldog stabiliser, even though these attach forwards. You are welcome to bring your stabiliser to check it fits. I used it successfully with a swan neck towbar, but as the car involved has now been sold, this must be advertised. I have the original maker's instruction sheet, which will be included. This was very expensive, but is offered as a bargain. If it does not sell easily, maybe I'll keep it in case I later buy another car which has a swan neck towbar, but I would rather sell it as my storage shed is becoming too full. View and/or collect Colchester, Essex. The ad will be deleted as soon as the item is sold, to save people having to ask whether it is still available. Thank you for looking.