Carl Binding Supplies 
Carl Manufacturing is known for their superior punches, but they also make binding systems that are labeled as CarlaCraft. Below you will find Carl steel wire coil. They are available in a variety of olors and each is a 3pk, perfect for crafting or smaller production bound documents.

Carl 18mm Gray Steel 3:1 Spiral Wire Coil - 3pk
- Maximum Binding Size up to 12"
- Compatible With Carl CR-B12 Ring Binding System and most 3:1 coil binding system
- Color: Gray
- Ring Diameter 18mm/.71"
Part #: CR-18001Carl 18mm Brown Steel 3:1 Spiral Wire Coil - 3pk
- Maximum Binding Size up to 12"
- Compatible With Carl CR-B12 Ring Binding System and most 3:1 coil binding system
- Color: Brown
- Ring Diameter 18mm/.71"
Part #: CR-18004Carl 18mm White Steel 3:1 Spiral Wire Coil - 3pk
- Maximum Binding Size up to 12"
- Compatible With Carl CR-B12 Ring Binding System and most 3:1 coil binding system
- Color: White
- Ring Diameter 18mm/.71"
Part #: CR-18003- Part #: CR-09004