Top 10 3/8-inch 3 1 Twin Loop Binding Wires – Binder Combs & Spines

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1. TruBind

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3 to 1 Pitch, 60 Sheet Capacity, TRUBIND Twin Loop Wire Binding Spines, 11 inch Length, Red, 3/8 inch Diameter, 100 per Box

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TruBind #ad - 3:1 pitch - these twin loop wires have 3 holes per inch and 32 total loops. When cut, they can then be used with a binding machine equipped with disengaging pins. Quality material - each binding wire offers security and durability at an affordable price.

11 length - these wires are designed to be used with letter sized documents. Sheet capacity - these wires hold approximately 60 sheets of 20# paper, with a maximum binding capacity of 5/16 inch in thickness. However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length.

They are fully compatible with all standard wire binding machines. Compatible machines - twin loop wires can be used with a 3:1 wire binding machine or any wire closer. These wires are perfect for reports, presentations, sketchbooks, calendars, as well as other binding projects that require an additional level of sophistication.
BrandTruBind #ad
ManufacturerTruBind #ad
Weight2.1 Pounds
Part NumberEW32L0308-RD

2. TruBind

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100 per Box, TRUBIND Twin Loop Wire Binding Spines, Approx. 50 to 60 Sheet Capacity, 2 to 1 Pitch, Black, 3/8 inch Diameter, 11 inch Length

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TruBind #ad - When cut, they can then be used with a binding machine equipped with disengaging pins. They are fully compatible with all standard wire binding machines. 2:1 pitch - these twin loop wires have 2 holes per inch and 21 total loops.

Quality material - each binding wire offers security and durability at an affordable price. These wires are perfect for reports, calendars, sketchbooks, presentations, as well as other binding projects that require an additional level of sophistication. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer.

11 length - these wires are designed to be used with letter sized documents. However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length. Sheet capacity - these wires hold approximately 50 - 60 sheets of 20# paper, with a maximum binding capacity of 5/16 inch in thickness.
BrandTruBind #ad
ManufacturerTruBind #ad
Weight1.7 Pounds
Part NumberEW21L0308-BK

3. TruBind

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80 Sheet Capacity, 3 to 1 Pitch, 7/16 inch Diameter, TRUBIND Twin Loop Wire Binding Spines, 11 inch Length, White, 100 per Box

#ad
TruBind #ad - 3:1 pitch - these twin loop wires have 3 holes per inch and 32 total loops. 11 length - these wires are designed to be used with letter sized documents. Compatible machines - twin loop wires can be used with a 3:1 wire binding machine or any wire closer.

Sheet capacity - these wires hold approximately 80 sheets of 20# paper, with a maximum binding capacity of 3/8 inch in thickness. When cut, they can then be used with a binding machine equipped with disengaging pins. Quality material - each binding wire offers security and durability at an affordable price.

However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length. These wires are perfect for reports, calendars, sketchbooks, presentations, as well as other binding projects that require an additional level of sophistication. They are fully compatible with all standard wire binding machines.
BrandTruBind #ad
ManufacturerTruBind #ad
Weight3.5 Pounds
Part NumberEW32L0716-WH

4. Stockroom Plus

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Double Loop Wire Binding Spines, 100 Pack, 3:1 Pitch, 70 Sheet Capacity Black, 3/8 in

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Stockroom Plus #ad - What’s included: Includes 100 binding wire spines. Reliable quality: the binding wire is made from high-quality nylon coated wire that will keep papers secure. The perfect size: each binding spine measures 3/8 inches, has a 3:1 pitch and 32 double wire loops; 360-degree rotation allows papers to lie flat and rotate with ease. Binding wire: use these double loop wire binding spines to bind important documents, files, or reports for an upcoming presentation or project. Multi-purpose: these wire binding spines can hold up to 70 sheets of paper; ideal for school, office, or personal use.
BrandStockroom Plus #ad
ManufacturerJuvo+ #ad
Part NumberJXSTO

5. Stockroom Plus

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70 Sheet Capacity 4 Colors, Double Loop Wire Binding Spines, 3/8 Inch, 3:1 Pitch,100 Pack

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Stockroom Plus #ad - Multi-purpose: these wire binding spines can hold up to 70 sheets of paper; ideal for school, office, or personal use. The perfect size: each binding spine measures 3/8 inch with a 3:1 pitch and has 32 double loops total; 360-degree rotation allows papers to lie flat and rotate with ease.

Reliable quality: the wire-o binding is made from high-quality nylon coated wire that will keep papers secure. What’s included: this pack includes 100 o-wire spines, and each piece can hold up to 70 pieces of paper. Binding wire: use these loop wire binding spines to bind important documents, files, or reports for an upcoming presentation or project.
BrandStockroom Plus #ad
ManufacturerJuvo+ #ad
Part NumberJXSTO

6. RAYSON

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Rayson WR-32-75-100-B Double Loop Binding Wires 3/8 Inches 3:1 Wire Binding 32-Loop Wire Ring Pack of 100 Black

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RAYSON #ad - Permanent binding keeps pages in place. Pitch 3:1, 32-hole pattern and 3/8 inch. Available in several diameters. Especially binding using with rayson td-132, td-200, td-200R, TD-1500B34 or TD-1500B34R wire binding machine. Perfect for internal reports and functional documents. 15-50 sheets 20lb 80gsm Binding Capacity.
BrandRAYSON #ad
ManufacturerRAYSON #ad
Part Number10305623

7. Stockroom Plus

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Double Loop Wire Binding Spines, 3:1 Pitch, 100 Pieces, 3/8 Inch, 70 Sheet Capacity Gold

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Stockroom Plus #ad - What’s included: Includes 100 binding wire spines. Reliable quality: the binding wire is made from high-quality nylon coated wire that will keep papers secure. Multi-purpose: these wire binding spines can hold up to 70 sheets of paper; ideal for school, office, or personal use. The perfect size: each binding spine measures 3/8 inches, has a 3:1 pitch and 32 double loops; 360-degree rotation allows papers to lie flat and rotate with ease. Binding wire: use these double loop wire binding spines to bind important documents, files, or reports for an upcoming presentation or project.
BrandStockroom Plus #ad
ManufacturerJuvo+ #ad
Part NumberJXSTO

8. Fellowes

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Black, 1/2 Inch Diameter, 100 Sheets, 25 Pack 5255401, Fellowes Wire Binding Spines

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Fellowes #ad - Secure closure permanently binds documents. Compatible with most wire-binding systems 3:1 punching pitch and 32-hole pattern. Available in several diameters and colors. Gives a professional appearance to bound documents. Durable, double-loop wire combs ensure lasting performance.
BrandFellowes #ad
ManufacturerFellowes #ad
Height3.38 Inches
Length13.75 Inches
Weight0.55 Pounds
Width2.87 Inches
Part Number5255401
Model5255401

9. TruBind

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11 inch Length, Silver, 50 Sheet Capacity, 5/16 inch Diameter, 100 per Box, TRUBIND Twin Loop Wire Binding Spines, 3 to 1 Pitch

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TruBind #ad - These wires are perfect for reports, calendars, presentations, sketchbooks, as well as other binding projects that require an additional level of sophistication. When cut, they can then be used with a binding machine equipped with disengaging pins.

Sheet capacity - these wires hold approximately 50 sheets of 20# paper, with a maximum binding capacity of 1/4 inch in thickness. 3:1 pitch - these twin loop wires have 3 holes per inch and 32 total loops. However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length.

Compatible machines - twin loop wires can be used with a 3:1 wire binding machine or any wire closer. They are fully compatible with all standard wire binding machines. Quality material - each binding wire offers security and durability at an affordable price. 11 length - these wires are designed to be used with letter sized documents.
BrandTruBind #ad
ManufacturerTruBind #ad
Weight2.3 Pounds
Part NumberEW32L0516-SV

10. TruBind

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Black, 25 per Box to Bind Reports and Projects, TRUBIND Twin Loop Wire Binding Spines, 11 inch Length, 1 1/4 inch Diameter, Approx. 240 to 260 Sheet Capacity, 2 to 1 Pitch

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TruBind #ad - They are fully compatible with all standard wire binding machines. Sheet capacity - these wires hold approximately 240 sheets of 20# paper, with a maximum binding capacity of 1-1/8 inches in thickness.

Quality material - each binding wire offers security and durability at an affordable price. These wires are perfect for reports, presentations, sketchbooks, calendars, as well as other binding projects that require an additional level of sophistication.111 length - these wires are designed to be used with letter sized documents. 2:1 pitch - these twin loop wires have 2 holes per inch and 21 total loops.

However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length. When cut, they can then be used with a binding machine equipped with disengaging pins. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer.
BrandTruBind #ad
ManufacturerTruBind #ad
Weight3.55 Pounds
Part NumberEW21L1104-BK