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    36" GRAY Spiral Binding Color Coils (4:1 Pitch) - 100pk
    26.89 131.29 21

    36" GRAY Spiral Binding Color Coils (4:1 Pitch) - 100pk

    Brand: MyBinding
    • Classic grey color with a gloss finish.
    • Coils available in 6mm (1/4") to 32mm (1-1/4") diameter and 36" length.
    • Bind from 30, up to a 280 sheet presentation.
    • Spiral coil works with any 4:1 pitch coil binding system.
    Please Note: Custom Made-to-order. 3–5 Business day approximate production time. All sales are final.
    • Ships Free Over $75
    Starting At

    $26.89

    Please Note: Custom Made-to-order. 3–5 Business day approximate production time. All sales are final.
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    Product Name Item Number Price Qty
    36" GRAY 6mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344106GRAY
    $26.89
    36" GRAY 7mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344107GRAY
    $28.29
    36" GRAY 8mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344108GRAY
    $30.19
    36" GRAY 9mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344109GRAY
    $34.09
    36" GRAY 10mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344110GRAY
    $39.09
    36" GRAY 11mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344111GRAY
    $42.19
    36" GRAY 12mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344112GRAY
    $45.49
    36" GRAY 13mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344113GRAY
    $49.89
    36" GRAY 14mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344114GRAY
    $55.99
    36" GRAY 15mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344115GRAY
    $61.09
    36" GRAY 16mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344116GRAY
    $63.19
    36" GRAY 17mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344117GRAY
    $66.39
    36" GRAY 18mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344118GRAY
    $75.29
    36" GRAY 19mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344119GRAY
    $77.59
    36" GRAY 20mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344120GRAY
    $82.39
    36" GRAY 22mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344122GRAY
    $88.99
    36" GRAY 23mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344123GRAY
    $94.29
    36" GRAY 25mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344125GRAY
    $104.89
    36" GRAY 28mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344128GRAY
    $116.79
    36" GRAY 30mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344130GRAY
    $123.99
    36" GRAY 32mm Spiral Binding Color Coil (4:1 Pitch) - 100pk 344132GRAY
    $131.29

    Product Description

    These gray 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 gray, we carry 4:1 pitch coil in 45 different colors and in sizes up to 50mm in diameter. Plus, all of our gray binding coils are CPSIA and ROHS compliant and are made in either Canada or the USA (not China). Please note that most of our gray 4:1 pitch coil is made to order, is non-returnable and can take an extra 3 - 5 business days to ship. If you need this product in a hurry please give us a call for options before ordering.

    These colored coils are custom made-to-order. They require 3-5 business days of production time prior to shipping. All sales are final and cannot be returned, exchanged, or refunded. This color of coil has also changed slightly since 2021, so please note that the shade may be different than older gray coils ordered from MyBinding.

    Product Details

    • Product Type: Coil Binding Spines
    • Color: Gray
    • Diameter: 6mm - 32mm
    • Pitch: 4:1 (4 Holes Per Inch)
    • Approximate Capacity: 30 - 280 Sheets (20# Bond)
    • Length: 36" Letter (or choose other length)
    • PMS Color: 431C
    • Quantity: 100pk

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    Demonstration Video

    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 NumberFractional Equivalent (approx.) Maximum Thickness of Document including Covers Sheet Capcity (20# Bond)
    6mm P4GRY0612 1/4" 4mm - 5/32" 30
    7mm P4GRY0712 9/32" 5mm - 3/16" 42
    8mm P4GRY0812 5/16" 6mm - 7/32" 54
    9mm P4GRY0912 11/32" 7mm - 1/4" 65
    10mm P4GRY1012 3/8" 8mm - 5/16" 75
    11mm P4GRY1112 7/16" 9mm - 11/32" 85
    12mm P4GRY1212 15/32" 10mm - 3/8" 92
    13mm P4GRY1312 1/2" 11mm - 13/32" 105
    14mm P4GRY1412 9/16" 12mm - 7/16" 115
    15mm P4GRY1512 19/32" 13mm - 1/2" 125
    16mm P4GRY1612 5/8" 14mm - 17/32" 135
    17mm P4GRY1712 21/32" 15mm - 9/16" 142
    18mm P4GRY1812 11/16" 16mm - 5/8" 155
    19mm P4GRY1912 23/32" 17mm - 11/16" 160
    20mm P4GRY2012 3/4" 18mm - 23/32" 172
    22mm P4GRY2212 7/8" 20mm - 3/4" 190
    23mm P4GRY2312 15/16" 21mm - 27/32" 200
    25mm P4GRY2512 1" 22mm - 7/8" 220
    28mm P4GRY2812 1-1/8" 25mm - 1" 250
    30mm P4GRY3012 1-3/16" 27mm - 1 1/16" 270
    32mm P4GRY3212 1-1/4" 29mm - 1 1/8" 280
    35mm P4GRY3512 1-3/8" 32mm - 1 1/4" 310
    38mm P4GRY3812 1-1/2" 34mm - 1 5/16" 330
    42mm P4GRY4212 1-11/16" 38mm - 1 1/2" 350
    45mm P4GRY4512 1-3/4" 41mm - 1 5/8" 390
    50mm P4GRY5012 2" 46mm - 1 13/16" 440

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