5/16" 3:1 Twin Loop (Wire-O) Binding Wire Spool (62,000 Loops/Spool) Padding Presses Add a classic

Add a classic

so the contents are left undamaged

This model was designed to be user-friendly

Spiral Coil Diameter Scale: Helps to verify the coil diameter size

Film Thickness: 3 Mil

5/16" 3:1 Twin Loop (Wire-O) Binding Wire Spool (62,000 Loops/Spool) Padding Presses Add a classicWire 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,