astracast sinks plugs

[beavers55]

I had an astracast white kitchen sink installed about 10 years ago and i am trying to find a replacement waste plug. I've looked everywhere on the internet but cant find one that matches. The plug is slotted and you push it down to plug the sink and raise it a little to drain the sink. I've already looked at the astracast uk website but there is nothing on there that matches. Has anyone got any suggestions where i might be able to buy one.
Cheers

 

[tamz]

It is called a basket strainer. BnQ sell them
[DLMURL="http://www.diy.com/diy/jsp/bq/nav.jsp?action=detail&fh_secondid=9294236&fh_view_size=10&fh_location=%2f%2fcatalog01%2fen_GB&fh_search=sink+waste&fh_eds=%C3%9F&fh_refview=search&ts=1284206170945&isSearch=true"]Pack W 3.5 Basket Strainer Waste White, PACKCB&QWH[/DLMURL]

Also available in chrome or with pop ups.

 

[beavers55]

thanks very much tamz, that's exactly the one i was looking for.
Cheers