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Product Description
These Premium Black 3:1 twin loop binding spines from Renz are some of the best on the market. Renz premium black 3:1 ring wire spines are conveniently packed on special plastic trays to prevent the spines from getting bent or tangled. These black 3:1 spines are sometimes referred to as Wire-O, Twin Loop Wire, Wire Combs, or Double Loop Wire. They allow pages to lie flat with 360 degree rotation for convenient note-taking and photocopying. Made from the highest quality raw materials, Renz premium black 3:1 ring wire provides a permanent bind to your documents--giving you the peace of mind that comes from knowing your presentations always look great and stay secure. These Black 3:1 Renz Premium Ring Wire are designed for use with your Wire Binding Machine and Wire Closer . Check out the full line of Premium Renz Ring Wire spines today.
Product Details
- Color: Black
- Pitch: 3:1 (32 loops)
- Size:1/4" - 9/16"
- Capacity: 30 - 110 Sheets (20lb Paper)
- 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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