GBC Premium Gray 1/2" 3:1 Twin Loop Wire - 9774037

GBC Premium Gray 1/2" 3:1 Pitch Twin Loop Wires are guaranteed to add elegance and security to your documents. These GBC Premium Twin Loop Wires are also called Wire-O, WireBind, and Double Loop Wire. GBC gray 1/2" 3:1 pitch elements let pages lie flat with 360 Degrees rotation for convenient note-taking and photocopying as well as provide a permanent bind to your documents--meaning your pages stay secure and protected. GBC Premium gray 1/2" 3:1 pitch wire spines also look a tad more refined than a plastic comb or spiral coil. Measuring 1/2" in diameter, these gray twin loop wires from GBC can hold approximately 80-100 sheets. These premium gray 1/2" 3:1 pitch twin loop wires come open in a "C" shape, allowing you to insert the spines into your punched pages and then simply use your wire binding machine or wire closer to finish your books.