This listing is for a box of 10 pieces of 45mm 12" Black Plastic Binding Coil
We are pleased to offer a large variety of plastic coil binding supplies (also known as spiral binding supplies) for 4:1 coil binding pitch requirements. All of our coil binding supplies are made of only the highest quality plastics and are manufactured right in the United States of America! In addition, all of our coil binding supplies are compatible with nearly 99.9% of all coil binding machines, including GBC coil binding machines.
The 12" coil length is perfect for letter-sized books. Or cut to any length for odd sized binding projects.
| Diameter | Binding Thickness | Sheet Capacity* |
|---|---|---|
| 6 mm | 3/16" | 30 |
| 7 mm | 1/4" | 42 |
| 8 mm | 9/32" | 54 |
| 9 mm | 5/16" | 65 |
| 10 mm | 11/32" | 75 |
| 11 mm | 3/8" | 85 |
| 12 mm | 7/16" | 92 |
| 13 mm | 15/32" | 105 |
| 14 mm | 1/2" | 115 |
| 16 mm | 19/32" | 135 |
| 18 mm | 21/32" | 155 |
| 20 mm | 23/32" | 172 |
| 22 mm | 3/4" | 190 |
| 25 mm | 15/16" | 220 |
| 28 mm | 1" | 250 |
| 30 mm | 1 1/8" | 270 |
| 32 mm | 1 3/16" | 280 |
| 35 mm | 1 5/16" | 310 |
| 38 mm | 1 3/8" | 330 |
| 40 mm | 1 1/2" | 350 |
| 45 mm | 1 9/16" | 390 |
| 50 mm | 1 3/4" | 440 |
* Sheet capacity based on 20lb. bond paper stock without covers.
That's right! All of our standard color 12" coil binding supplies (or spiral binding supplies) are processed and shipped on the same business day 98% of the time! Our dedicated shipping and handling staff works hard to ensure streamlined processing for all of our coil binding supplies. Your coil binding supply order is our top priority. Available in black, clear, forest green, gold, maroon/burgundy, navy blue, red, royal blue, silver, white and yellow.