---
product_id: 573008513
title: "Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers"
brand: "binditek"
price: "R$396"
currency: BRL
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.br/products/573008513-binditek-50-pack-double-loop-wire-binding-spines-1-2
store_origin: BR
region: Brazil
---

# 5 vibrant color options 100-sheet capacity 3:1 pitch compatibility Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers

**Brand:** binditek
**Price:** R$396
**Availability:** ✅ In Stock

## Summary

> 📚 Bind with style, organize with flair – because your documents deserve the spotlight!

## Quick Answers

- **What is this?** Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers by binditek
- **How much does it cost?** R$396 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/573008513-binditek-50-pack-double-loop-wire-binding-spines-1-2)

## Best For

- binditek enthusiasts

## Why This Product

- Trusted binditek brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Metal Construction:** Long-lasting, stable binding solution ideal for presentations, meetings, and gifting to coworkers or students.
- • **Precision 3:1 Pitch Design:** Seamlessly compatible with most wire binding machines for professional results every time.
- • **Perfect Fit for Letter Size:** 11-inch length with 32 loops tailored for standard letter-sized documents, trim if needed for custom projects.
- • **Vibrant 5-Color Coding System:** Elevate your organization game with gold, silver, rose gold, white, and black spines for instant file recognition.
- • **Securely Holds Up to 100 Sheets:** Robust 0.9mm thick double loop wire ensures your documents stay flawlessly bound.

## Overview

Binditek’s 50-pack double loop wire binding spines offer a professional-grade 1/2 inch diameter with 0.9mm thickness, holding up to 100 sheets of letter-sized paper. Featuring a precise 3:1 pitch for broad machine compatibility and five stylish colors for efficient color coding, these durable metal spines deliver secure, neat, and visually appealing document organization perfect for office, school, or gifting.

## Description

Full description not available

## Features

- 100 SHEET CAPACITY: The twin loop binding wire is 1/2" in diameter and has a thickness of 0.9mm, allowing it to securely hold up to 100 sheets of standard 20# paper. Attention: The values provided above are based on testing with #20 paper. If you use paper of other thickness, please adjust accordingly!
- 3:1 PITCH: These double loop wire binding spines have 3 holes per inch. They are compatible with wire binding machines that have a 3:1 pitch or machines equipped with disengaging pins.(Attention: These 3:1 pitch wire binding spines are not compatible with the Cinch machine.)
- 5 Colors For Efficient Color Coding: There are 50 binding wires in the package, each available in 5 colors: gold, silver, rose gold, white, black, with 10 pieces of each color. Use color-coding to binding various types of files for quick and easy identification.
- 11 INCHES: These 32-loop double loop binding wires are designed for use with letter-sized paper. If needed, you can also use them for smaller projects by trimming the excess length. These binding wires are crafted from metal materials and feature a double-loop style that provides security. They are stable and well-suited for your long-term binding needs.
- Wide Use: Double loop binding wires can help you gather and organize your files neatly, preventing them from getting scattered and creating a mess. They are an ideal choice for presentations, meetings, or office use.They serve as amazing gifts suitable for teachers, students, and coworkers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Binditek (shanghai) Co., Ltd. |
| Brand | Binditek |
| Item Weight | 1.48 pounds |
| Package Dimensions | 11.77 x 11.18 x 2.24 inches |
| Item model number | BKDW-ALL |
| Material Type | Metal |
| Size | 1/2 Inch (100 Sheet Capacity) |
| Manufacturer Part Number | BKDW-ALL |

## Images

![Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers - Image 1](https://m.media-amazon.com/images/I/71aCd1ShKHL.jpg)
![Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers - Image 2](https://m.media-amazon.com/images/I/61075VwupSL.jpg)
![Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers - Image 3](https://m.media-amazon.com/images/I/61BR0HblTKL.jpg)
![Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers - Image 4](https://m.media-amazon.com/images/I/71Zb-BFs8oL.jpg)
![Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers - Image 5](https://m.media-amazon.com/images/I/81T3XHBje8L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Does it work on the cinch machine for we r memory brand?**
A: I am not sure about that. It did not work for me. The punch I had had different hole spacings so I wasted my money!

**Q: As of July 2023, how are they packaged? Still in a big mess all tangled together?**
A: No, they’re packaged in layers in a box. But they are loose and easily mixed up and tangled I’m sure. I’ve not used them yet but have checked out the box.

**Q: Can I cut them shorter or will it ruin the whole thing?**
A: You can cut them short.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by E***R on August 8, 2025*

These are wonderful, you can fit like 100 pieces of paper in the binding, very thick and sturdy metal and a nice range of different colors. They worked very well and seemed very durable. Definitely worth the money you get a lot.

### ⭐⭐⭐⭐⭐ Good coils
*by I***1 on June 27, 2025*

These 3:1 pitch binding coils worked very well for the handwriting workbooks I put together. I have purchased this brand before, in other sizes, and had no issues with them. The company packs the coils so that they do not tangle, unlike some other brands.

### ⭐⭐⭐⭐⭐ Very easy to cut to size
*by C***T on September 14, 2025*

We cut these down very easily with tin snips to use when making smaller projects.

## Frequently Bought Together

- Binditek 50 Pack Double Loop Wire Binding Spines, 1/2 Inch Binding Wire for Letter Size, 3:1 Pitch, 100 Sheet Capacity, 32-Loop, 5 Assorted Colors (Black,Gold,Silver,White,Rose Gold), for Coworkers
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**Shop now:** [https://www.desertcart.com.br/products/573008513-binditek-50-pack-double-loop-wire-binding-spines-1-2](https://www.desertcart.com.br/products/573008513-binditek-50-pack-double-loop-wire-binding-spines-1-2)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-23*