... 045001''25.422.23600 Nylon Coated Metal Double Loop Wire, also known as Twin Loop Wire, Double-O® Wire, Wire-O, and WireBind, is an excellent ... choice that creates lie-flat books, open or closed. Double Loop wire bound books open flat and turn 360 degrees. Create ... loop wire or GBC WireBind – great for calendars, recipe books, journals, notebooks and more! we use imported high quality carbon steel ,and ...