plastic spiral binder

Heavy duty punch and electric inserter, Punches 15 to 20 sheets (20 lbs paper), Pitch: 4:1 or 5:1 Width: 14""

Office use punch and manual inserter, Punches 8 to 10 sheets (20 lbs paper), Pitch: 4:1 Width: 11"" or 12""

Heavy duty electric inserter, Compatible with any pitch, Built in pitch identifier

The AKILES CoilMac-M Spiral Coil Binding Machine is built with high quality components and a full range of functions making the CoilMac-M ideal for mid volume binderies and copy ...

Compatible with most comb binding systems. High-gloss PVC 19-ring combs resist cracking and chipping, and bind 11 x 8-1/2 documents.

Plastic Spiral Binding Combs Compatible with most comb binding systems.

GBC Premium 1" White CombBind Spines 50pk - 15228Look your best when you bind presentations and reports with GBC's most conventional and affordable binding spine.