5:1 Pitch 36" Plastic Coil (100 pcs/box)
Create an impressive presentation with these colorful binding spines. Color coil adds energy to your reports and proposals, and demands attention. This spine always keeps its shape with bounce-back flexibility. It lets pages lie flat with 360 degree rotation for convenient note taking and photocopying. Its bind is permanent, so you can be sure documents stay organized. To determine the coil size for your document, measure the thickness of the document sitting on a flat surface and add 2 mm. These plastic coils are compatible with spiral coil binding machines.
5:1 pitch (meaning 5 holes per inch of your document) provides a nice, clean finish due to tighter coils, but the offside is that larger diameters are not possible and there is a more limited range of book thicknesses it is possible to bind. Coils are also available in 4:1 pitch, the most standard, typical binding size you will come across. Finally, there is a specialized 3:1 pitch available, meant as a plastic alternative to Twin/Double Loop Wire or GBC Proclick and is easier for binding larger books due to less coils per inch to thread the coils through.
These coils are also available in a pre-cut 12" length perfect for binding typical page sizes. The 12" length also offers larger diameter sizes from 38 - 50 mm. Please note these are the extended 36" length, perfect for cutting down to a custom length. You will also save money with the 36" length as you save on the cost of pre-cutting.
Call 800-399-2564 or email to discuss ordering colors not listed here! Gold, silver, teal, orange, brown, burgundy, maroon, and other custom colors may be available upon request.
Coil Length: 36" long
Please anticipate a 2-week delivery time on all 5:1 coil orders.
Sheet Capacity* | Book Thickness* | Suggested Coil Size | Coil Diameter |
5 - 35 | 5/32" or 0.16" | 6 mm | 1/4" or 0.25" |
36 - 47 | 3/16" or 0.19" | 7 mm | 9/32" or 0.28" |
48 - 60 | 1/4" or 0.25" | 8 mm | 5/16" or 0.31" |
61 - 70 | 9/32" or 0.28" | 9 mm | 11/32" or 0.34" |
71 - 80 | 5/16" or 0.31" | 10 mm | 3/8" or 0.38" |
81 - 90 | 3/8" or 0.38" | 11 mm | 7/16" or 0.44" |
91 - 100 | 13/32" or 0.41" | 12 mm | 15/32" or 0.47" |
101 - 110 | 7/16" or 0.44" | 13 mm | 1/2" or 0.5" |
111 - 120 | 15/32" or 0.47" | 14 mm | 9/16" or 0.56" |
121 - 130 | 1/2" or 0.5" | 15 mm | 19/32" or 0.59" |
131 - 140 | 9/16" or 0.56" | 16 mm | 5/8" or 0.63" |
141 - 150 | 5/8" or 0.63" | 18 mm | 11/16" or 0.69" |
145 - 154 | 21/32" or 0.66" | 19 mm | 23/32" or 0.72" |
151 - 160 | 11/16" or 0.69" | 20 mm | 3/4" or 0.75" |
161 - 180 | 3/4" or 0.75" | 22 mm | 7/8" or 0.86" |
160 - 185 | 0.77" | 23 mm | 15/16" or 0.94" |
181 - 200 | 13/16" or 0.81" | 25 mm | 1" |
* Please note sheet capacity/book thickness is a general guideline based on 20 lb bond paper and not an exact spec.
COIL1605
COIL1610
COIL1615
COIL1620
COIL1625
COIL1630
COIL1635
COIL1640
COIL1650
COIL1655
COIL1660
COIL2600
COIL2610
COIL2615
COIL2620
COIL2625
COIL2630
COIL2635
COIL2640
COIL2650
COIL2655
COIL2660
COIL3600
COIL3610
COIL3615
COIL3620
COIL3625
COIL3630
COIL3635
COIL3640
COIL3650
COIL3655
COIL3660
COIL4600
COIL4610
COIL4615
COIL4620
COIL4625
COIL4630
COIL4635
COIL4640
COIL4650
COIL4655
COIL4660
COIL5600
COIL5610
COIL5615
COIL5620
COIL5625
COIL5630
COIL5635
COIL5640
COIL5650
COIL5655
COIL5660
COIL6600
COIL6610
COIL6615
COIL6620
COIL6625
COIL6630
COIL6635
COIL6640
COIL6650
COIL6655
COIL6660
COIL7600
COIL7605
COIL7610
COIL7615
COIL7620
COIL7625
COIL7630
COIL7635
COIL7640
COIL7650
COIL7655
COIL7660