
15" Spiral Binding Color Coil for Legal Size Books 4:1 Pitch
FAQ: 5 Questions, 5 Answers
5 Q&As
Please Note: Made-to-Order; All Sales Final; Ships in 3-5 Days
Item# 15SPIRAL
- Length: 15"
- Size: 15"
- Hole Pattern: 44 Hole
- Quantity: 100pk
ProductDescription
MyBinding.com is your source for all your color coil binding supplies including 15" color coil for binding legal sized books. These 15" coils are the perfect length for binding books on the 14" edge of legal sized documents and don't require cutting from difficult to use 36" lengths. These coils are available in over 60 colors and 27 sizes. Simply choose the color and size to fit your project.
Please Note: This product is made to order and has a production time of 3-5 business days before shipping. If you have rush needs, please call us at 1-800-944-4573 before placing your order. All sales are final and cannot be returned.
Product Details
- Size: 15"
- Quantity: 100pk
- Product Number: 15SPIRAL
Demonstration Video

Everything There Is To Know About: Spiral Coil
Transcript :
Welcome to MyBinding video. This is everything you need to know about spiral coil. First, there are sizes ranging from a 6mm diameter all the way to 50mm. The smallest size can hold up to 30 pages and the largest can hold up to 444. A great benefit to spiral coil is that the pages lay flat. Better yet, they fold nicely back to back and the choices of color is one of the largest in any type of binding. Standard size coil has a 4:1 pitch, which is compliant with its respected hole punches. The standard length of each coil is 12 inches. Coil should always be longer than the pages you're binding. ...
Welcome to MyBinding video. This is everything you need to know about spiral coil. First, there are sizes ranging from a 6mm diameter all the way to 50mm. The smallest size can hold up to 30 pages and the largest can hold up to 444. A great benefit to spiral coil is that the pages lay flat. Better yet, they fold nicely back to back and the choices of color is one of the largest in any type of binding. Standard size coil has a 4:1 pitch, which is compliant with its respected hole punches. The standard length of each coil is 12 inches. Coil should always be longer than the pages you're binding. There are also custom lengths up to 36 inches. With the extra length on each end, you finish off your book with special wire cutting crimpers. Once you're done, you'll have yourself a spiral coil bound book. For more demos, reviews and how-to's, go to MyBinding.com.
Coil Sizing Guide
Coil Diameter | Fractional Equivalent (approx.) | Maximum Thickness of Document including Covers | Sheet Capacity (20# Bond) |
---|---|---|---|
6mm | 1/4" | 4mm - 5/32" | 30 |
7mm | 9/32" | 5mm - 3/16" | 42 |
8mm | 5/16" | 6mm - 7/32" | 54 |
9mm | 11/32" | 7mm - 1/4" | 65 |
10mm | 3/8" | 8mm - 5/16" | 75 |
11mm | 7/16" | 9mm - 11/32" | 85 |
12mm | 15/32" | 10mm - 3/8" | 92 |
13mm | 1/2" | 11mm - 13/32" | 105 |
14mm | 9/16" | 12mm - 7/16" | 115 |
15mm | 19/32" | 13mm - 1/2" | 125 |
16mm | 5/8" | 14mm - 17/32" | 135 |
17mm | 21/32" | 15mm - 9/16" | 142 |
18mm | 11/16" | 16mm - 5/8" | 155 |
19mm | 23/32" | 17mm - 11/16" | 160 |
20mm | 3/4" | 18mm - 23/32" | 172 |
22mm | 7/8" | 20mm - 3/4" | 190 |
23mm | 15/16" | 21mm - 27/32" | 200 |
25mm | 1" | 22mm - 7/8" | 220 |
28mm | 1-1/8" | 25mm - 1" | 250 |
30mm | 1-3/16" | 27mm - 1 1/16" | 270 |
32mm | 1-1/4" | 29mm - 1 1/8" | 280 |
35mm | 1-3/8" | 32mm - 1 1/4" | 310 |
38mm | 1-1/2" | 34mm - 1 5/16" | 330 |
42mm | 1-11/16" | 38mm - 1 1/2" | 350 |
45mm | 1-3/4" | 41mm - 1 5/8" | 390 |
50mm | 2" | 46mm - 1 13/16" | 440 |
Questions & Answers
Thank you for your question. The Spiral-O is only available in metal wire is a metal wire and unfortunately not available in yellow. You can find our complete selection of 19 loop Spirial-O Wire here .
Answered by MyBinding
Thank you for question. There is not a dedicated coil machine that would be able to punch a 14" length in a single punch. The Akiles line of Coilmac machines have a continuous punching guide that would allow you to punch a 14" length in 2 passes.
Answered by MyBinding
▶
Asked by Hirdesh
Thank you for your question. You would want to use a 13mm coil if you are looking to bind 100 sheets of 20# paper. You can find our complete sizing guide here . You would want to go with a machine that has a open throat or continuous punching guide such as the Akiles CoilMac line of machines to be able bind a legal sized document.
Answered by MyBinding
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Asked by judith
Thank you for your question. The largest diameter coil that is available is 2" . Velobind has strips that are up to 4" which is the largest spines available for binding. You would need a Velobind machine that is capable of using a 4" spine.
Answered by MyBinding
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Asked by Kelly Behnke
Thank you for your question. The sheets you are able to bind will be based on the diameter of coil that you are using. If you search for "sizing guide" in our search tool it will take you to our Sizing Guide, for coils you would want to refer to the second table. Unfortunately we currently do not sell single coils , the base amount for most sizes of coils is 100 per box , some of the larger diameter come in quantities of 50.
Answered by MyBinding