Spiral Binding Coils
Spiral Coil Binding Coils are an attractive, affordable alternative for binding books up to 2" thick. The plastic coils are wound through the edge of the book after punching using a coil binding punch. Available in white, clear, black, and navy from 6mm to 50mm in diameter. Binding coils are cut and crimped using a crimping tool which both cuts the end of the coil and makes a slight bend to prevent the coil from unwinding. Binding coils are 12" and 4:1 pitch (4 holes per inch). 36" coils and other colors available on request.
Binding coils allow the booklet to be opened completely flat on the tabletop unlike standard comb binding.