9/16" 3:1 Twin Loop (Wire-O) Binding Wire Spool (22,000 Loops/Spool) Color:White Color coded light gray and

Color coded light gray and dark gray end caps show the correct way to load film

Dual-blade cutting system

This machine is built to last

Look no further for a high-quality

9/16" 3:1 Twin Loop (Wire-O) Binding Wire Spool (22,000 Loops/Spool) Color:White Color coded light gray andWire O binding wire, also called "duo wire" or "twin loop binding wire", is a versatile binding spine that offers security and durability, but with style and affordability. 3: 1 pitch wire o binding wires are designed to fit the signature hole pattern of a 3: 1 pitch wire binding machine (three holes per inch = 32 holes per letter sized sheet). Wire O binding wires from Lamination Depot are fully compatible with all standard wire binding machines,