We recently bought a set of book clasps and catches for a customers book, but he changed his mind, leaving us with the fittings. They cost £143.60. We would accept £70.00. They will fit any book from 75mm upwards, brass rivets supplied.
They are currently listed on eBay.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll? ... 0925528006