hey tim i have a load of metal bar ones i dont use that i can send tommorow
they are like these
http://www.windsurfer.co.uk/images/11_S ... ug-100.gif White 30.5mm Metal Leash Plug
White 30.5mm metal leash plug. Designed and made in Australia. These reinforced polycarbonate deck plugs have a neat and tidy appearance. The hole for the leash rope is deep and easy to manage whilst maintaining an overall small and compact plug that looks the good on your board. Note the rod used is metal which ensures extra strength.
The leash plug is simple to fit into any board, colours may vary, either black or white
depending on current stock
14mm in height - 30.5mm top diameter - 33mm base diameter.
i use the mini plugs from lokbox