Choose the size, pitch, and length that is perfect for your job!
- 4:1 or 5:1 describes how many holes or loops per inch – make sure it matches the machine you are using to punch the paper
- Lengths of 12″ or 36″ can be more efficient for different sized products
- Choose the diameter of the coil based on how many pages your book will have – based on 20# bond
- Packaged and priced in boxes of 100 pieces