Spiral Plastic Coil 3:1 x 12" [Black, 25 mm (1")] 100 /Box
- Durable, flexible, and an affordable alternative to other binding methods.
- Maximum Thickness of Document including Covers: 22mm - 7/8"
- 12" Long
- Sheet Capacity (20# Bond): 220
Description
3:1 Pitch Plastic Coil is a durable, flexible, and an affordable alternative to other binding methods. It will not chip, crack, corrode or distort over time, and will retain its shape even with repeated use. This 3:1 pitch plastic coil binding is also known as Spiralastic®, Spiral Binding, Color Coil or Spiral Coil.
This coil is perfect for binding large diameter plastic coil projects. 3:1 Pitch Coil is easier to use for large diameter books because there are fewer holes to insert the coil through. 3:1 pitch 6.5mm x 5.5mm oval punching dies are recommended, especially with larger coil (25mm & up).
Your plastic coil bound documents will be so flexible that they can open to a full 360° (front-to-back) and lie perfectly flat. The multiple hole format makes the binding extra strong and the plastic coil's "memory" resists bending. With its lightweight construction it's great for mailing.
Available in a variety of colors and sizes to finish almost any job, our plastic coil is CPSIA compliant (lead and phthalate free).
Stock Colors:
- Black
- White
- Navy
For special colors we can custom PMS color match for you.
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 |
Specifications
Item # | 3331SPC-GRP |
---|---|
Manufacturer | Spiral |
Brand Name | Spiral |
Quantity | 100/BX |
Pitch | 3:1 |
Coil Size | 6 - 50 mm |
Coil Length | 12" |
Maximum Thickness | 1/4" - 2" |
Sheet Capacityt | 30 - 440 |
Color | Black, White, Navy |