Twin Loop Wire 2:1 Pitch

Twin Loop Wire (sometimes called Wire-O or Double-O binding) provides a durable book binding solution. Sometimes referred to as spiral binding, double loop wire binding, or ring wire binding. This method provides a high-tech, contemporary presentation and books open a full 360 degrees, laying completely flat. Twin Loop Wire binding is also very durable and withstands temperature extremes.

Pre-cut, 11 inch length binding wires are available in standard/stocked colors: Black; White; RedBlueNavySilver; GrayGreen; Gold & PewterPlease note that the colors shown above are approximate digitized representations of the actual colors, colors will vary from computer to computer.

The following wire fit a 2:1 pitch/3 holes per inch (21-holes on an 11" edge)
Select your diameter/color below.
Sheet capacities based on standard 20 lb. bond.

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  1. 1/4" Twin Loop Wire 2:1 (100/box - up to 45 sheets)
    1/4" Twin Loop Wire 2:1 (100/box - up to 45 sheets)
    As low as $32.00

    Quantity

  2. 5/16" Twin Loop Wire 2:1 (100/box - up to 60 sheets)
    5/16" Twin Loop Wire 2:1 (100/box - up to 60 sheets)
    As low as $36.00

    Quantity

  3. 3/8" Twin Loop Wire 2:1 (100/box - up to 75 sheets)
    3/8" Twin Loop Wire 2:1 (100/box - up to 75 sheets)
    As low as $40.00

    Quantity

  4. 7/16" Twin Loop Wire 2:1 (100/box - up to 90 sheets)
    7/16" Twin Loop Wire 2:1 (100/box - up to 90 sheets)
    As low as $48.00

    Quantity

  5. 1/2" Twin Loop Wire 2:1 (100/box - up to 105 sheets)
    1/2" Twin Loop Wire 2:1 (100/box - up to 105 sheets)
    As low as $52.00

    Quantity

  6. 9/16" Twin Loop Wire 2:1 (100/box - up to 120 sheets)
    9/16" Twin Loop Wire 2:1 (100/box - up to 120 sheets)
    As low as $60.00

    Quantity

  7. 5/8" Twin Loop Wire 2:1 (100/box - up to 135 sheets)
    5/8" Twin Loop Wire 2:1 (100/box - up to 135 sheets)
    As low as $39.94

    Quantity

  8. 3/4" Twin Loop Wire 2:1 (100/box - up to 160 sheets)
    3/4" Twin Loop Wire 2:1 (100/box - up to 160 sheets)
    As low as $42.50

    Quantity

  9. 7/8" Twin Loop Wire 2:1 (100/box - up to 190 sheets)
    7/8" Twin Loop Wire 2:1 (100/box - up to 190 sheets)
    As low as $47.06

    Quantity

  10. 1" Twin Loop Wire 2:1 (100/box - up to 220 sheets)
    1" Twin Loop Wire 2:1 (100/box - up to 220 sheets)
    As low as $54.06

    Quantity

  11. 1-1/8" Twin Loop Wire 2:1 (100/box - up to 240 sheets)
    1-1/8" Twin Loop Wire 2:1 (100/box - up to 240 sheets)
    As low as $79.00

    Quantity

  12. 1-1/4" Twin Loop Wire 2:1 (100/box - up to 265 sheets)
    1-1/4" Twin Loop Wire 2:1 (100/box - up to 265 sheets)
    As low as $85.50

    Quantity

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