Black 4:1 Pitch Plastic Spiral Binding Coil

$5.49

200 Reviews

13 Questions, 13 Answers

Glossy Black spiral coil.
12" lengths, coil diameter from 6mm (1/4") to 50mm (2").
Spiral coil will hold from 30 to 440 sheets.
Can be used with any standard 4:1 pitch coil binding system.

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Your Price: ^$5.⁴⁹

Retail: ^$6.87

You Save: 20%

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Product	Item Number	Price	Qty
6mm Black 4:1 Coil 100pk ~ 30 Sheets	Item Number : P103-06-12	Price : Your Price: $5.49 Retail: $6.87 You Save: 20%	Qty :
7mm Black 4:1 Coil 100pk ~ 42 Sheets	Item Number : P103-07-12	Price : Your Price: $6.49 Retail: $8.09 You Save: 20%	Qty :
8mm Black 4:1 Coil 100pk ~ 54 Sheets	Item Number : P103-08-12	Price : Your Price: $7.69 Retail: $9.57 You Save: 20%	Qty :
9mm Black 4:1 Coil 100pk ~ 65 Sheets	Item Number : P103-09-12	Price : Your Price: $8.99 Retail: $11.19 You Save: 20%	Qty :
10mm Black 4:1 Coil 100pk ~ 75 Sheets	Item Number : P103-10-12	Price : Your Price: $10.79 Retail: $13.35 You Save: 19%	Qty :
11mm Black 4:1 Coil 100pk ~ 85 Sheets	Item Number : P103-11-12	Price : Your Price: $12.49 Retail: $15.51 You Save: 19%	Qty :
12mm Black 4:1 Coil 100pk ~ 92 Sheets	Item Number : P103-12-12	Price : Your Price: $13.59 Retail: $16.86 You Save: 19%	Qty :
13mm Black 4:1 Coil 100pk ~ 105 Sheets	Item Number : P103-13-12	Price : Your Price: $14.19 Retail: $17.54 You Save: 19%	Qty :
14mm Black 4:1 Coil 100pk ~ 115 Sheets	Item Number : P103-14-12	Price : Your Price: $15.59 Retail: $19.29 You Save: 19%	Qty :
15mm Black 4:1 Coil 100pk ~ 125 Sheets	Item Number : P103-15-12	Price : Your Price: $19.49 Retail: $24.15 You Save: 19%	Qty :
16mm Black 4:1 Coil 100pk ~ 135 Sheets	Item Number : P103-16-12	Price : Your Price: $20.19 Retail: $24.96 You Save: 19%	Qty :
17mm Black 4:1 Coil 100pk ~ 142 Sheets	Item Number : P103-17-12	Price : Your Price: $20.69 Retail: $25.64 You Save: 19%	Qty :
18mm Black 4:1 Coil 100pk ~ 155 Sheets	Item Number : P103-18-12	Price : Your Price: $23.59 Retail: $29.28 You Save: 19%	Qty :
19mm Black 4:1 Coil 100pk ~ 160 Sheets	Item Number : P103-19-12	Price : Your Price: $25.59 Retail: $31.71 You Save: 19%	Qty :
20mm Black 4:1 Coil 100pk ~ 172 Sheets	Item Number : P103-20-12	Price : Your Price: $27.79 Retail: $34.41 You Save: 19%	Qty :
22mm Black 4:1 Coil 100pk ~ 190 Sheets	Item Number : P103-22-12	Price : Your Price: $32.69 Retail: $40.49 You Save: 19%	Qty :
23mm Black 4:1 Coil 100pk ~ 200 Sheets	Item Number : P103-23-12	Price : Your Price: $33.79 Retail: $41.84 You Save: 19%	Qty :
25mm Black 4:1 Coil 100pk ~ 220 Sheets	Item Number : P103-25-12	Price : Your Price: $38.69 Retail: $47.91 You Save: 19%	Qty :
28mm Black 4:1 Coil 100pk ~ 250 Sheets	Item Number : P103-28-12	Price : Your Price: $43.39 Retail: $53.72 You Save: 19%	Qty :
30mm Black 4:1 Coil 100pk ~ 270 Sheets	Item Number : P103-30-12	Price : Your Price: $45.79 Retail: $56.69 You Save: 19%	Qty :
32mm Black 4:1 Coil 100pk ~ 280 Sheets	Item Number : P103-32-12	Price : Your Price: $50.29 Retail: $62.36 You Save: 19%	Qty :
33mm Black 4:1 Coil - 100pc ~ 290 Sheets	Item Number : P103-33-12	Price : Your Price: $52.29 Retail: $64.79 You Save: 19%	Qty :
35mm Black 4:1 Coil 100pk ~ 310 Sheets	Item Number : P103-35-12	Price : Your Price: $60.79 Retail: $75.32 You Save: 19%	Qty :
38mm Black 4:1 Coil 100pk ~ 330 Sheets	Item Number : P103-38-12	Price : Your Price: $66.79 Retail: $82.74 You Save: 19%	Qty :
40mm Black 4:1 Coil 50pk ~ 350 Sheets	Item Number : P103-40-12	Price : Your Price: $39.19 Retail: $48.59 You Save: 19%	Qty :
42mm Black 4:1 Coil 50pk ~ 360 Sheets	Item Number : P103-42-12	Price : Your Price: $43.29 Retail: $50.61 You Save: 14%	Qty :
45mm Black 4:1 Coil 50pk ~ 390 Sheets	Item Number : P103-45-12	Price : Your Price: $41.99 Retail: $51.96 You Save: 19%	Qty :
50mm Black 4:1 Coil 50pk ~ 440 Sheets	Item Number : P103-50-12	Price : Your Price: $51.79 Retail: $64.11 You Save: 19%	Qty :

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ProductDescription

These black spiral binding coils are designed for use in any 4:1 pitch spiral coil binding machine. Made from the highest quality food grade PVC plastic our ColorCoil offers a quality, professional look while binding documents up to 2" thick. Although these particular coils are black, we carry 4:1 pitch coil in 45 different colors and in sizes up to 50mm in diameter. Plus, all of our black binding coils are CPSIA and ROHS compliant and are made in either Canada or the USA (not China).

Product Details

Product Type: Coil Binding Spines
Color: Black
Diameter: 6mm - 50mm
Pitch: 4:1 (4 Holes Per Inch)
Approximate Capacity: 30 - 440 Sheets (20# Bond)
Length: 12" Letter (or choose other length)
PMS Color: N/A
Quantity: 100pk

ProductReviews

200 Review(s)

Reviewed on 8/14/2018

Great product! Review by Christy

Always a quality product!

Reviewed on 8/14/2018

Great product! Review by Christy

Always a quality product!

Reviewed on 8/8/2018

Good Review by alex

Good quality and best price

Reviewed on 8/6/2018

Perfect Review by Brenda

Exactly what I wanted in the right size, great price and delivered fast!

Reviewed on 7/31/2018

Exactly what you would expect Review by John Paul

Great coil, exactly what you would expect to get for coil binding.

Reviewed on 7/31/2018

Exactly what you would expect Review by John Paul

Great coil, exactly what you would expect to get for coil binding.

Reviewed on 7/17/2018

great product. consistent quality. Review by Ray

great product. consistent quality.

Reviewed on 7/10/2018

Very pleased Review by Gail

I am very pleased with my experience with MyBinding. The ladies I spoke with when ordering the coils were both very pleasant and helpful. I will definitely order from MyBinding in the future.

Reviewed on 7/9/2018

As expected for what they were Review by Carol

What I'd really like is a practical guide to how many sheets fit what size coil. Although I've read your guide and tried to buy accordingly, the original 13 mm coil was too big with covers and 50 pages and the latest 10 mm was too small. You have to allow for the offset of the holes from the edge of the paper so that the pages and covers don't hit in the middle when the book/document is open.

Reviewed on 7/5/2018

4:1 Pitch Spiral Binding Coil Review by Achara

The products 6 mm, 12mm, and 20mm are working great. We just used them yesterday to bind our kids' homeschool textbooks. We will be putting these to lots of use.

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DemonstrationVideo

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. ... Read More

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	Part Number	Fractional Equivalent (approx.)	Maximum Thickness of Document including Covers	Sheet Capacity (20# Bond)
6mm	P103-06-12	1/4"	4mm - 5/32"	30
7mm	P103-07-12	9/32"	5mm - 3/16"	42
8mm	P103-08-12	5/16"	6mm - 7/32"	54
9mm	P103-09-12	11/32"	7mm - 1/4"	65
10mm	P103-10-12	3/8"	8mm - 5/16"	75
11mm	P103-11-12	7/16"	9mm - 11/32"	85
12mm	P103-12-12	15/32"	10mm - 3/8"	92
13mm	P103-13-12	1/2"	11mm - 13/32"	105
14mm	P103-14-12	9/16"	12mm - 7/16"	115
15mm	P103-15-12	19/32"	13mm - 1/2"	125
16mm	P103-16-12	5/8"	14mm - 17/32"	135
17mm	P103-17-12	21/32"	15mm - 9/16"	142
18mm	P103-18-12	11/16"	16mm - 5/8"	155
19mm	P103-19-12	23/32"	17mm - 11/16"	160
20mm	P103-20-12	3/4"	18mm - 23/32"	172
22mm	P103-22-12	7/8"	20mm - 3/4"	190
23mm	P103-23-12	15/16"	21mm - 27/32"	200
25mm	P103-25-12	1"	22mm - 7/8"	220
28mm	P103-28-12	1-1/8"	25mm - 1"	250
30mm	P103-30-12	1-3/16"	27mm - 1 1/16"	270
32mm	P103-32-12	1-1/4"	29mm - 1 1/8"	280
35mm	P103-35-12	1-3/8"	32mm - 1 1/4"	310
38mm	P103-38-12	1-1/2"	34mm - 1 5/16"	330
42mm	P103-42-12	1-11/16"	38mm - 1 1/2"	350
45mm	P103-45-12	1-3/4"	41mm - 1 5/8"	390
50mm	P103-50-12	2"	46mm - 1 13/16"	440

Questions & Answers

Do you need wire cutter pliers for plastic coils? Will the pliers bend the plastic like they will bend wire at the end so the pages don't fall out? or are the pliers just for metal wire?

Asked by Sara

Thank you for your question. To crimp and trim the standard plastic binding coils you would want to use a pair of Crimping Pliers. You can find our section of Crimping Pliers here .

Answered by MyBinding 2 months ago

If I punch my holes with the cinch, can I wind a sprial coil through with no issues?

Asked by Meredith

Thank you for your question. It would depend on what pitch the Cinch punches. These are a 4:1 coil ( 4 holes per inch). If the cinch punches a 3:1 pitch hole pattern you are able to order custom cut coils here . If the Cinch punches a 2:1 hole pattern unfortunately there is not a plastic coil available that matches a 2:1 pitch.

Answered by MyBinding 1 years and 4 months ago ago

I want to use these coils for a menu, will these stand up to the daily abuse a menu endures?

Asked by Jorge

Thank you for this excellent question. The spiral coils will work with a menu. However, to endure the daily abuse we do offer a thicker filament for the coils. .70, .83 and .93. These are not listed on our website, so please call In and let us know what you are looking for and we will be happy to assist you. 1-800-944-4573

Answered by MyBinding 1 years and 7 months ago ago

Can you send me a price list of coil & wire-o, etc., from your Arlington, Va. location

Asked by Thomas S. Marinello

Unfortunately, we do not maintain a physical catalog of our goods. Our website will be your best resource to get our current price on products. If you have any questions about availability of a product our customer service department would be happy to assist at 1-800-944-4573.

Answered by MyBinding.com 2 years and 4 months ago ago

How is the diameter of these coils measured? I have a coil but am not sure what size it is.

Asked by J. Martin

The size of the coil is the inside diameter of the coil. For smaller coils it can be a bit tricky to measure by if you take your ruler you should be able to measure straight across from the inside to the inside of the spiral. Coil is measured in millimeters so make sure you have a metric ruler for your measurement.