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Dimensions: the 48 loops plastic binding spirals fit letter sized paper8. 5x11. 0 inches all binding spirals have a 4:1 pitch, they will fit any binding machine that punches 4 holes per inch.

What's included: includes 100 black spiral binding coils each with 48 loops.

For letter size&a4: length of spiral binding coils is approx.

360 degree rotation – coil bindings lie flat for easy reading, with 360 degree rotation capability for added convenience. Permanent binding – these professional-looking coil bindings provide a permanent solution, securely holding pages together. Sturdy, coil-bound spines – strong coil-bound spines provide a permanent binding solution when presentation and quality are primary concerns.


Easily bind books, documents, or 15/32†in diameter, or reports in-office with pre-sized coils. Our coils have plenty of excess, documents, so you can crimp the ends for a finished look.
Quality black plastic – easily create bound projects that lay flat with our binding coils. Binding capacity – our plastic coils can hold up to 92 sheets of standard 20# copy paper each when bound. 12-mm pre-sized coils – these trubind plastic coils measure 12mm, for increased durability and holding strength.

High quality: durable and strong plastic spiral binding coils allow you to compile paper sheets with ease and store for a long time. Convenience: binding coils are in lay- flat.

1. Binditek
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Binditek 100 Pack Plastic Spiral Binding Coils, Black Binding Spirals, 12mm1/2",90 Sheet Capacity,4:1 Pitch
#adBinditek #ad - 360-degree rotation to add and subtract paper sheets easily. Convenience: binding coils are in lay- flat. High quality: durable and strong plastic spiral binding coils allow you to compile paper sheets with ease and store for a long time.Dimensions: the 48 loops plastic binding spirals fit letter sized paper8. 5x11. 0 inches all binding spirals have a 4:1 pitch, they will fit any binding machine that punches 4 holes per inch.
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Ideal for busy offices: plastic binding coils are used in engineer file, business project, office documents, university presentations. Sheet capacity: 90 sheets, spine diameter: 12mm1/2 inch, Package Contain: Pack of 100 binding spirals.Brand | Binditek #ad |
Manufacturer | Binditek (shanghai) Co., Ltd. #ad |
Part Number | 12mm plastic coils 3797 |
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2. Juvale
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4:1 Pitch, 12mm, Black Spiral Binding Coils, 100 Pack, Plastic Coil Spines for 90 Sheets 12 in
#adJuvale #ad - High quality: durable coils allow you to compile paper sheets with ease and store for a long time, up to 90 pages. Dimensions: binding coils measure approximately 12 inches in length, 12 millimeters in diameter with a punching pitch of 4:1.What's included: includes 100 black spiral binding coils each with 48 loops.
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Binding coils: give your papers, files, and documents a professional touch while also matching your covers with these plastic spiral binding coils. Perfect for: these binding coils can help to hold and organize a variety of paper sheets and files with one coil; perfect to use at home or for the office.Brand | Juvale #ad |
Manufacturer | Juvale #ad |
Part Number | SHBDT |
Model | SHBDT |
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3. TOTiyea
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TOTiyea 100 Pack Plastic Spiral Binding Coils,12mm1/2" Binding Spirals,90 Sheet Capacity,4:1 Pitch, Black
#adTOTiyea #ad - 90-sheet capacity:plastic spiral binding Coils measure 12mm1/2" in diameter, perfect to add and subtract paper sheets, can hold up to 90 sheets. 100 per box: a box of 100 spiral binding coils ensures long-term productivity for all of your binding projects, allow you to bind paper sheets with ease and store for a long time.For letter size&a4: length of spiral binding coils is approx.
More information #ad
12", can be used with letter size paper 8. 5x11" or standard A4 size paper 8. 3x11. 7". 360 degree rotation:plastic spiral binding Coils allow 360 degree page-turning rotation capability for easier reading, bound projects can lay flat. 4:1 pitch:spiral binding coils48 loopsare designed with a 4:1 pitch, fit any 4-holes-per-inch coil-binding machines.Brand | TOTiyea #ad |
Manufacturer | Rui Qiu (shanghai) E COMMERCE OFFICE #ad |
Weight | 1.54 Pounds |
Part Number | TTPC |
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4. GBC
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4:1 Pitch, GBC Binding Spines / Spirals / Coils, 12mm, 90 Sheet Capacity, 100 Pack 9665040, Color Coil, Black
#adGBC #ad - They cannot be unbound for editing or rearranging. Sturdy 12mm coils have a 90-sheet capacity and 12" length. Spines are designed with a 4:1 pitch, which equates to 4 holes per inch.360 degree rotation – coil bindings lie flat for easy reading, with 360 degree rotation capability for added convenience. Permanent binding – these professional-looking coil bindings provide a permanent solution, securely holding pages together. Sturdy, coil-bound spines – strong coil-bound spines provide a permanent binding solution when presentation and quality are primary concerns.
More information #ad
90-sheet capacity – high quality coils are flexible and stylish, giving your projects a professional image. Ideal for busy offices – excellent for use in busy corporate offices, engineers, universities, architectural or construction firms - anywhere that presentation and durability are priorities.Brand | GBC #ad |
Manufacturer | ACCO Brands #ad |
Height | 6.13 Inches |
Length | 14.44 Inches |
Weight | 0 Pounds |
Width | 4.75 Inches |
Part Number | 9665040G |
Model | 9665040G |
More information #ad
5. Oregon Lamination
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Akiles Spiral Coil Binding Spines 12mm 15/32 x 12-inch 4:1 pk of 100 Clear
#adOregon Lamination #ad - Made of quality pvc filament, lead & Phthalate Free, CPSIA & RoHS complaint. 12-inch long akiles spiral coil Binding Spines adequate to Bind A4 or 11-inch Binding Edge.More information #ad
Manufacturer's Color designation is Clear. 4:1 pitch, 4 loops per inch. 12mm 15/32-inch inside diameter Binds up to 92 pages of standard 20 lb bond paper.Brand | Oregon Lamination #ad |
Manufacturer | Akiles #ad |
Height | 0.61 Inches |
Length | 12 Inches |
Weight | 0.02 Pounds |
Width | 0.61 Inches |
Part Number | EC12CR |
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6. TruBind
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TruBind 12-mm 15/32-inch Binding Coils – COIL36-12BK – Durable – 4:1 Pitch 4 Holes/inch – 36 Inches Long – Compatible with TruBind Binding Machines – 100 per Box – Black Color
#adTruBind #ad - Precut coils – each trubind coil is 36 inches long and is perfect for binding books, or other binding projects. Their 4:1 pitch matches the 4-holes-per-inch punching pattern on the side of your book.Easily bind books, documents, or 15/32†in diameter, or reports in-office with pre-sized coils. Our coils have plenty of excess, documents, so you can crimp the ends for a finished look.
More information #ad
The professional black color looks great on business proposals, reports, menus, and more. Their durable plastic construction wonâ€t bend or snag. 4:1 pitch – compatible with most 4:1 coil-binding machines, our plastic coils have 144 loops per 36-inch coil. Quality black plastic – easily create bound projects that lay flat with our binding coils. Binding capacity – our plastic coils can hold up to 92 sheets of standard 20# copy paper each when bound. 12-mm pre-sized coils – these trubind plastic coils measure 12mm, for increased durability and holding strength.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 5 Pounds |
Part Number | COIL36-12BK |
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7. HOUYEE
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Black Binding Coils, 12mm1/2",90 Sheet Capacity,4:1 Pitch, HOUYEE 100 Pack,Plastic Spiral Binding Coils
#adHOUYEE #ad - Dimensions: the 48 loops plastic binding spirals fit letter sized paper8. 5x11. 0 inches in 4:1 pitch, they will fit any binding machine that punches 4 holes per inch.High quality: durable and strong plastic spiral binding coils allow you to compile paper sheets with ease and store for a long time. Convenience: binding coils are in lay- flat.
More information #ad
Usages:plastic binding coils are used in engineer file, business project, office documents, university presentations. Sheet capacity: 90 sheets, spine diameter: 12mm1/2 inch, Package Contain: Pack of 100 binding spirals. 360-degree rotation to add and subtract paper sheets easily.Brand | HOUYEE #ad |
Manufacturer | MI KE LIN (shanghai) E COMMERCE OFFICE #ad |
Weight | 1.54 Pounds |
Part Number | HYPC6-20MM |
More information #ad
8. Mead
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Mead CombBind Binding Spines/Spirals/Coils/Combs, 85 Sheet Capacity, Black, 125 Pack 4000134, 1/2"
#adMead #ad - Ensure that your finished document is both fully functional and long lasting with these Mead CombBind Binding Spines. Durable plastic spines won’t scratch, peel, chip or discolor for long-lasting use; For use with letter size documents.More information #ad
With 125 spines per pack, you can keep plenty on hand to use for all your binding projects; Compatible with any comb-style binding machine. Black, 19-hole, 1/2" plastic spines bind up to 85 sheets. Permanent spines allow pages to lay flat, helping to ensure the final product is manageable and easy to read.Brand | Mead #ad |
Manufacturer | ACCO Brands #ad |
Height | 7 Inches |
Length | 3.38 Inches |
Weight | 1.6 Pounds |
Width | 11.63 Inches |
Part Number | 4000134 |
Model | 4000134 |
More information #ad