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Binditek 100 Pack Double Loop Wire Binding Spines, 1/2Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, Black, for Students and Coworkers

  • Based on 236 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Sep 20
Order within 2 hours and 12 minutes
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Size: 1/2 Inch (100 Sheet Capacity)


Style: 100P, 3:1 Pitch, Black


Features

  • 100 SHEET CAPACITY: Each twin loop binding wire measures 1/2" in diameter and 0.9mm in thickness, which can hold up to 100 sheets of 20# paper.
  • 100 PER BOX: These binding wires are made from metal material, featuring with double-loop style to offer security, stable enough for your long-term needs.
  • 3:1 PITCH: These double loop wires binding spines have 3 holes per inch, they are compatible with 3:1 pitch wire binding machines or the machines with disengaging pins.(Attention: These 3:1 pitch wire binding spines are not compatible with the Cinch machine.)
  • 11 INCHES: These 32 loops double loop binding wires are designed to be used with letter sized paper, or you can bind smaller projects by cutting the over size part.
  • BINDING WIRE: Double loop binding wires can gather your files together and organize them to keep in order, no more scattering or causing mess, ideal choice for your presentation, meeting or office. They serve as amazing gifts suitable for teachers, students, and coworkers.

Manufacturer: ‎Binditek (Shanghai) Co., ltd


Brand: ‎Binditek


Item Weight: ‎3.32 pounds


Package Dimensions: ‎12.05 x 11.5 x 3.11 inches


Item model number: ‎BKDW-MIX


Material Type: ‎Metal


Size: ‎1/2 Inch (100 Sheet Capacity)


Manufacturer Part Number: ‎BKDW-MIX


Date First Available: March 11, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • club
Size: 9/16 Inch (120 Sheet Capacity) Style: 100P, 3:1 Pitch, Black
gets the job done. if youre looking to but this, you already know what they are. these do the thing.
Reviewed in the United States on December 2, 2024 by Sean Zanella

  • Met my expectations
Size: 9/16 Inch (120 Sheet Capacity) Style: 100P, 3:1 Pitch, Black
Met my expectations
Reviewed in the United States on April 3, 2025 by Joe Rocklage

  • Binding Works Well
Size: 9/16 Inch (120 Sheet Capacity) Style: 50P , 3:1 Pitch, Multicolor
I really like binding my own artworks for journals, and these work well. I like the multi-colored pack, and the reasonable price. Be careful to use old scrap paper (when storing) to place between the coils because they can actually tangle together. Takes too long to uncoil the tangles. For my first use, ever, very nice purchase. ... show more
Reviewed in the United States on February 17, 2024 by Dr. K. Dr. K.

  • Top layer pretty tangled together
Size: 1/2 Inch (100 Sheet Capacity) Style: 50P , 3:1 Pitch, Multicolor
Only problem that I’ve had is that they were pretty tangled in the first level of coils. Could have happened in transit though. Other than that these work fine.
Reviewed in the United States on October 19, 2024 by Desi

  • Good for what I wanted
Size: 1/2 Inch (100 Sheet Capacity) Style: 50P , 3:1 Pitch, Multicolor
Love them
Reviewed in the United States on March 4, 2025 by stephaine jones

  • Muy bueno
Size: 1/2 Inch (100 Sheet Capacity) Style: 50P , 3:1 Pitch, Multicolor
Muy bueno
Reviewed in the United States on February 7, 2025 by Juan

  • Very flimsy
Size: 5/16 Inch (40 Sheet Capacity) Style: 100P, 3:1 Pitch, Black
You do get a lot, but they are very cheap and flimsy and distort easily
Reviewed in the United States on November 17, 2024 by D. Muhammad

  • Good price.
Size: 7/16 Inch (80 Sheet Capacity) Style: 100P, 3:1 Pitch, Black
Been having fun binding stuff for the kids and stuff. Works great in my little binder machine.
Reviewed in the United States on June 13, 2024 by Aimee C. Jackson

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