GBC Spool Wire 2:1 Pitch GBC Spool Wire GBC Wire Binding Spool Wire is made of high quality wire binding material and is designed to run in all automatic spool wire binding machines. GBC Double Loop Ring Wire is very high quality. Less expensive spool wire can cause all sorts of problems with your automated equipment. GBC Wire Spools will help reduce problems with stretching that can occur with cheaper import wires. There is 3:1 and 2:1 pitch wire to choose from. The diameter choices are 1/4″ through 1″. 2:1 pitch spools can be used for book thicknesses from 1/4″ to 1-1/4″. The graphic industry uses this pitch mainly to bind larger diameters from 1/2″ to 1-1/4″. We offer GBC 2:1 spools in diameters 5/8″ up to 1″. 5/8″ 135 sheet capacity, 10,500 Loops/Spool – $84 3/4″ 160 sheet capacity, 8,000 Loops/Spool – $81 7/8″ 190 sheet capacity, 6,000 Loops/Spool – $77 1″ 220 sheet capacity, 4,500 Loops/Spool – $72 Order Here





















