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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.
Specifications
- Color: Black
- Pitch: 3:1 (32 loops)
- Size:1/4" - 9/16"
- Capacity:20 - 120 Sheets
- Quantity:100 Per Box
Sizing Guide
| Size | Pitch | Approximate 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 |
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