Have any of you guys used these before? if so, are they any good?
http://www.screwfix.com/search.do;j...FFI?_dyncharset=UTF-8&fh_search=51437&x=0&y=0
http://www.screwfix.com/search.do;j...FFI?_dyncharset=UTF-8&fh_search=51437&x=0&y=0

