These are high quality, brand new, super smooth spiral binding elements. Works with any binding machine that will punch and insert a 4:1 binding element.
Quantity: 25 coils (comes in a great resealable box to keep your coils straight)
Size: 10 mm
Pitch: 4:1 (4 to 1)
Length: 12"
Sheet of paper that these coils will bind: 80 (this is the number of sheets of paper that can be bound) This is a general guideline based on 20# paper. Paper can vary in thickness depending on type and grade. To give an accurate estimate, a copy of the publication should be measured for thickness.
Book thickness: 5/16"
We have 45 different colors of binding coil to choose from.
Colors shown in photo may not truly reflect the color of the coil because of variations in monitor types. Please refer to the stated color above.