Spiral Plastic Coil 3:1 x 12" [Black, 28 mm (1-1/8")] 100 /Box

Spiral Plastic Coil 3:1 x 12" [Black, 28 mm (1-1/8")] 100 /Box
84.190000 NewCondition InStock

Spiral Plastic Coil 3:1 x 12" [Black, 28 mm (1-1/8")] 100 /Box

Item #: 333128BLAC
Brand: Spiral
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Product Name Item Number Price Qty
Spiral Plastic Coil 3:1 x 12" [Black, 6mm (1/4")] 100 /Box 333106BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 8mm (5/16")] 100 /Box 333108BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 10mm (3/8")] 100 /Box 333110BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 11 mm (7/16")] 100 /Box 333111BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 12 mm (1/2")] 100 /Box 333112BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 14mm (9/16")] 100 /Box 333114BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 16 mm (5/8")] 100 /Box 333116BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 18 mm (23/32")] 100 /Box 333118BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 20 mm (3/4")] 100 /Box 333120BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 22 mm (7/8")] 100 /Box 333122BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 23 mm (29/32")] 100 /Box (Discontinued) 333123BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 25 mm (1")] 100 /Box 333125BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 30 mm (1-3/16")] 100 /Box 333130BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 32 mm (1-1/4")] 100 /Box 333132BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 35 mm (1-3/8")] 100 /Box 333135BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 38 mm (1-1/2")] 100 /Box 333138BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 45mm (1-3/4")] 50 /Box 333145BLAC Request Quote
Spiral Plastic Coil 3:1 x 12" [Black, 50mm (2")] 50 /Box 333150BLAC Request Quote

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

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