Wire-O Black 3:1 Pitch Double Loop Ring Wire Spool

Get a professional wire book binding finish provided by this black 3:1 Wire-O Twin-Loop Binding Spool. Wire-O binding spools, also known as twin loop wire binders, come in a variety of sizes and have a nice metal finish. This wire binding spine, which is rolled onto a big spool, is designed to function with several common automatic wire binding equipment found in major publishing and binding shops. James Burn produces the best-quality wire binding spools, which are proudly carried from MyBinding. You can cut a spool of wire to any length you need, with less waste, compared to pre-cut wire.

Spools for wire binding are available in a wide range of colors and sizes. First, select a color from a range of formal shades, such as black, white, silver, pewter, blue, green, and more. Next, decide which wire diameter you require. Check out the capacity chart below for some suggestions based on the thickness of your books if you need assistance choosing the right diameter for your project. The pitch will be predetermined based on the size you choose. While bigger sizes from 5/8 inch to 1-1/4" have a 3:1 pitch, sizes from 1/4 inch up to 9/16 inch do not. Want us to cut the wire to your specifications? No issue! For additional information about custom wire binding spines, visit our custom wire page.