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Sheet capacity – these wires hold approximately 160 sheets of 20# paper, with a maximum binding capacity of 5/8 inch in thickness.
Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer. 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.

They are fully compatible with all standard wire binding machines. Quality material – each binding wire offers security and durability at an affordable price.
Sheet capacity – these wires hold approximately 100 sheets of 20# paper, with a maximum binding capacity of 7/16 inches in thickness. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops. 11†length - these wires are designed to be used with letter sized documents.

These wires are perfect for reports, presentations, sketchbooks, calendars, as well as other binding projects that require an additional level of sophistication.1
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 30 sheets of 20# paper, with a maximum binding capacity of 3/16 inches in thickness. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer.

Beautify your pages: our wire cinch with chic color, can match with and beautify various files or pages; With the diameter of 1 inch, look bright and elegant, steadily holding many pages and meanwhile leaving lots of space for your work.
Enough quantity: totally 6 pieces of wire spines combs are contained in this package, calendar, file, fit for most wire binding machines, etc. Sketch, enough quantity for combining your report page, bring much convenience to your work and learning life. Offer security and durability: our double loop wire binding rings are made of metal material, featuring with double loop style to offer security and durability, stable enough for your long-term needs.

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. 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.

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. Quality material - each binding wire offers security and durability at an affordable price. They are fully compatible with all standard wire binding machines.


When cut, they can then be used with a binding machine equipped with disengaging pins. Sheet capacity – these wires hold approximately 50 - 60 sheets of 20# paper, with a maximum binding capacity of 5/16 inch in thickness.
2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer. 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.

These wires are perfect for reports, calendars, sketchbooks, presentations, as well as other binding projects that require an additional level of sophistication.
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 220 sheets of 20# paper, with a maximum binding capacity of 7/8 inches in thickness. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops.

Sheet capacity – these wires hold approximately 240 sheets of 20# paper, with a maximum binding capacity of 1-1/8 inches in thickness. They are fully compatible with all standard wire binding machines.
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. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops.
1. TruBind
#ad
160 Sheet Capacity, Silver, 2 to 1 Pitch, 50 per Box, 3/4 inch Diameter, 11 inch Length, TRUBIND Twin Loop Wire Binding Spines
#adTruBind #ad - Quality material – each binding wire offers security and durability at an affordable price. 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.Sheet capacity – these wires hold approximately 160 sheets of 20# paper, with a maximum binding capacity of 5/8 inch in thickness.
More information #ad
These wires are perfect for reports, calendars, sketchbooks, presentations, as well as other binding projects that require an additional level of sophistication.11†length - these wires are designed to be used with letter sized documents. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer. 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.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 3.05 Pounds |
Part Number | EW21L0304-SV |
More information #ad
2. TruBind
#ad
TRUBIND Twin Loop Wire Binding Spines, Black, 80 to 100 Sheet Capacity, 1/2 inch Diameter, 11 inch Length, 2 to 1 Pitch, 100 per Box to Bind Reports and Projects EW21L0102-BK
#adTruBind #ad - 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 2:1 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.
More information #ad
When cut, they can then be used with a binding machine equipped with disengaging pins. These wires are perfect for reports, calendars, presentations, sketchbooks, as well as other binding projects that require an additional level of sophistication. Sheet capacity – these wires hold approximately 100 sheets of 20# paper, with a maximum binding capacity of 7/16 inches in thickness. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops. 11†length - these wires are designed to be used with letter sized documents.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 3.1 Pounds |
Part Number | EW21L0102-BK |
More information #ad
3. TruBind
#ad
30 Sheet Capacity, 1/4 inch Diameter, TRUBIND Twin Loop Wire Binding Spines, 2 to 1 Pitch, White, 100 per Box, 11 inch Length
#adTruBind #ad - 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops. They are fully compatible with all standard wire binding machines. When cut, they can then be used with a binding machine equipped with disengaging pins.These wires are perfect for reports, presentations, sketchbooks, calendars, as well as other binding projects that require an additional level of sophistication.1
More information #ad
11†length - these wires are designed to be used with letter sized documents. 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. Sheet capacity – these wires hold approximately 30 sheets of 20# paper, with a maximum binding capacity of 3/16 inches in thickness. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 1.3 Pounds |
Part Number | EW21L0104-WH |
More information #ad
4. Zonon
#ad
6 Pieces Twin Loop Wire Binding Spines Double Loop Wire Binding Rings Wire Cinch 1 Inch Diameter 23 Holes for Teacher Student Document Notebook Making Silver
#adZonon #ad - Organize your files: our wire binding spines help gather your files together and organize them to keep in order, meeting, universities, no more scattering or causing mess, ideal choice for your presentation, office, accounting firm supplies.Beautify your pages: our wire cinch with chic color, can match with and beautify various files or pages; With the diameter of 1 inch, look bright and elegant, steadily holding many pages and meanwhile leaving lots of space for your work.
More information #ad
Simple ways to install: choose the right paper, punch out 23 holes at the proper distance, put the coil in the hole and pull the 2 sides of coil together with the help of external force, just a few steps to complete the installment. Enough quantity: totally 6 pieces of wire spines combs are contained in this package, calendar, file, fit for most wire binding machines, etc. Sketch, enough quantity for combining your report page, bring much convenience to your work and learning life. Offer security and durability: our double loop wire binding rings are made of metal material, featuring with double loop style to offer security and durability, stable enough for your long-term needs.
Brand | Zonon #ad |
Manufacturer | Zonon #ad |
Part Number | Zonon-Notebook Making-09 |
More information #ad
5. TruBind
#ad
Black, 2 to 1 Pitch, 5/8 inch Diameter, 50 per Box to Bind Reports and Projects EW21L0508-BK, 110 to 140 Sheet Capacity, TRUBIND Twin Loop Wire Binding Spines, 11 inch Length
#adTruBind #ad - Sheet capacity – these wires hold approximately 140 sheets of 20# paper, with a maximum binding capacity of 9/16 inch in thickness. They are fully compatible with all standard wire binding machines.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.
More information #ad
2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops. 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. 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.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 2.8 Pounds |
Part Number | EW21L0508-BK |
More information #ad
6. TruBind
#ad
5/16-Inch 2:1 Twin Loop Binding Wires, EW21L0516, Durable, 2:1 Pitch 2 Holes/inch, Pre-Sized to Fit Letter-Sized Paper, 100 per Box, 11 Inches Long, Compatible with 2:1 Wire Binding Machines
#adTruBind #ad - However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length. 11 length - these wires are designed to be used with letter sized documents.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.
More information #ad
2:1 pitch - these twin loop wires have 2 holes per inch and 21 total loops. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer. Sheet capacity - these wires hold approximately 50 sheets of 20# paper, with a maximum binding capacity of 1/4 inch in thickness. Quality material - each binding wire offers security and durability at an affordable price. They are fully compatible with all standard wire binding machines.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 1.4 Pounds |
Part Number | EW21L0516-BK |
More information #ad
7. BNC Office Supply
#ad
BNC Double Loop Wire Binding Rings Letter Size 2:1 21 Holes Black Color Pack of 50 1 Inch
#adBNC Office Supply #ad - Compatiable with all main stream wire Binding Machines, works best with BNC Double Wire Binding Machines. Pack of 50, best value pack in the market. Heavy duty Metal Materials with premium quality. Pitch 2:1 with 21 Holes. Comes with different choices of sizes and number of holes.More information #ad
Brand | BNC Office Supply #ad |
Manufacturer | BNC OFFICE SUPPLY #ad |
Part Number | BNCDWR21 |
More information #ad
8. TruBind
#ad
2 to 1 Pitch, 3/8 inch Diameter, 11 inch Length, Black, TRUBIND Twin Loop Wire Binding Spines, 100 per Box, Approx. 50 to 60 Sheet Capacity
#adTruBind #ad - 11†length - these wires are designed to be used with letter sized documents. 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 - 60 sheets of 20# paper, with a maximum binding capacity of 5/16 inch in thickness.
More information #ad
Quality material – each binding wire offers security and durability at an affordable price. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops. Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer. 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.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 1.7 Pounds |
Part Number | EW21L0308-BK |
More information #ad
9. TruBind
#ad
50 per Box, TRUBIND Twin Loop Wire Binding Spines, 190 to 220 Sheet Capacity, White, 2 to 1 Pitch, 1 inch Diameter, 11 inch Length
#adTruBind #ad - They are fully compatible with all standard wire binding machines. 11†length - these wires are designed to be used with letter sized documents. When cut, they can then be used with a binding machine equipped with disengaging pins.These wires are perfect for reports, calendars, sketchbooks, presentations, as well as other binding projects that require an additional level of sophistication.
More information #ad
Compatible machines - twin loop wires can be used with a 2:1 wire binding machine or any wire closer. 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. Sheet capacity – these wires hold approximately 220 sheets of 20# paper, with a maximum binding capacity of 7/8 inches in thickness. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 4 Pounds |
Part Number | EW21L01-WH |
More information #ad
10. TruBind
#ad
25 per Box to Bind Reports and Projects, 11 inch Length, TRUBIND Twin Loop Wire Binding Spines, Silver, 1 1/4 inch Diameter, Approx. 240 to 260 Sheet Capacity, 2 to 1 Pitch
#adTruBind #ad - 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.Sheet capacity – these wires hold approximately 240 sheets of 20# paper, with a maximum binding capacity of 1-1/8 inches in thickness. They are fully compatible with all standard wire binding machines.
More information #ad
Quality material – each binding wire offers security and durability at an affordable price. These wires are perfect for reports, sketchbooks, calendars, presentations, 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. However, they can also easily be cut with wire cutters to accommodate books with spines smaller than 11 inches in length. 2:1 pitch – these twin loop wires have 2 holes per inch and 21 total loops.
Brand | TruBind #ad |
Manufacturer | TruBind #ad |
Weight | 3.55 Pounds |
Part Number | EW21L1104-SV |
More information #ad