IDC Latched Boxed Header Ribbon Cable Plug 10 to 64 Way EB0063L

These are a standard IDC connector and will mate with any standard IDC ribbon cable mounting socket, they are unusual in that normally the socket is situated on the ribbon cable and the plug is fixed or PCB mounted – these plugs can be free mounted to ribbon cable or fixed in one place via the fixing holes provided (with hex head recesses).

eBay