GBC Premium Black 3:1 Twin Loop Wire
22.79 51.99 6

GBC Premium Black 3:1 Twin Loop Wire

Brand: GBC
4 Questions, 4 Answers
12 Reviews
Rating:
98%
  • Premium black gloss 3:1 steel wire.
  • 11" in length, 3:1 pitch translates to 3 holes per inch for a total of 32 holes.
  • Diameters starting at 3/16" up to 9/16" and are able to hold from 5 to 110 sheets of 20lb paper.
  • These wires are compatible with any 3:1 wire binding machine or wire closer.
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$22.79

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Product Description

GBC Premium Black 3:1 Pitch Twin Loop Wires are guaranteed to add elegance and security to your documents. These GBC Premium Twin Loop Wires are also called Wire-O, WireBind, and Double Loop Wire. GBC black 3:1 pitch elements let pages lie flat with 360 Degrees rotation for convenient note-taking and photocopying as well as provide a permanent bind to your documents--meaning your pages stay secure and protected. GBC premium black 3:1 pitch wire spines also look a tad more refined than a plastic comb or spiral coil. These premium black 3:1 pitch twin loop wires come open in a "C" shape, allowing you to insert the spines into your punched pages and then simply use your wire binding machine or wire closer to finish your books.

Product Details

  • Color: Black
  • Pitch: 3:1 (32 loops)
  • Size:1/4" - 9/16"
  • Capacity:20 - 120 Sheets
  • Quantity:100 Per Box

Product Reviews

12 Reviews
Rating:
98%
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Demonstration Video

Transcript: Welcome to MyBinding video. This is everything you need to know about Twin Loop Wire. First there are sizes ranging from 1/4 of an inch to 1 1/2". There are many sizes of wire, which can hold up to 300 pages. And a great benefit to twin loop wire is that pages lay flat. Better yet, it folds nicely back to back. There are 2 standard pitch sizes: 2:1 and 3:1. 2:1 is better for larger size books while 3:1 is better for smaller ones and there are custom pitches for when you find yourself with a different punch. The standard length of wire is 11 inches and again there are custom lengths for when yo ... Read More
Welcome to MyBinding video. This is everything you need to know about Twin Loop Wire. First there are sizes ranging from 1/4 of an inch to 1 1/2". There are many sizes of wire, which can hold up to 300 pages. And a great benefit to twin loop wire is that pages lay flat. Better yet, it folds nicely back to back. There are 2 standard pitch sizes: 2:1 and 3:1. 2:1 is better for larger size books while 3:1 is better for smaller ones and there are custom pitches for when you find yourself with a different punch. The standard length of wire is 11 inches and again there are custom lengths for when you need it. And like most bindings, there are several different colors to choose from. It is important that your wire works with your punch and wire binding machine. First check what type of wire your machine uses before purchasing and that is twin loop wire. For more demos, reviews and how-to's, go to MyBinding.com.

Sizing Guide

SizePitchApproximate Capacity (20# Paper)
3/16"3:1 Pitch (32 Loops)5-20 Sheets
1/4"3:1 Pitch (32 Loops)20-30 Sheets
5/16"3:1 Pitch (32 Loops)30-50 Sheets
3/8"3:1 Pitch (32 Loops)50-60 Sheets
7/16"3:1 Pitch (32 Loops)60-80 Sheets
1/2"3:1 Pitch (32 Loops)80-100 Sheets
9/16"3:1 Pitch (32 Loops)100-120 Sheets

Questions & Answers

Thank you for your question. To wire bind a document approx 1/2" thick you would want to go with either a 9/16" or 5/8" spine. You can find our sizing guide here .

Answered by MyBinding
2 years and 2 months ago ago
Thank you for your question. You can find custom cut wires if you search "Custom Cut Twin Loop" that will bring you to the correct page. You will then select from the drop down menu to choose the color, diameter and loops.

Answered by MyBinding
2 years and 5 months ago ago
Thank you for your question! We have a sizing guide listed on our website that will help you determine the correct size of wire to buy. If you do a search on our website for sizing guide the correct page will come up for you. The distance between holes helps you figure out the pitch of the machine you are using. Pitch refers to the number of punches per inch for example a 3:1 wire machine punches 3 holes for every 1 inch. If you have additional questions feel free to call our Customer Service line at 1-800-944-4573 or email sales@mybinding.com.

Answered by MyBinding.com
2 years and 11 months ago ago
Hi, thank you for reaching out. We offer wire binding supplies in 1/4”, 3/8”, and 1/2” configurations which unfortunately are not included in your list. Is there some other way I can help you?


Answered by MyBinding.com
3 years and 3 months ago ago

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