Card table swivel mechanism

Hi, Anyone know where I can get the swivel machanism for a card table (in UK preferably). In that the table top is hinged and when opened is swivelled through 90 degrees to make a bigger table.
TVMIA
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload
I have an old cardtable of my grandmothers, and the swivel mechanism is just a dowel fastened to the bottom of the table with a stop on it so the top won't lift off. The trick is to put it in the right location so that when the table is swivel and unfolded, the top is properly located. Takes a little drawing and planning.
Old Guy

Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
<%-name%>
Add image file
Upload

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.