---
product_id: 390172562
title: "Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8\"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers"
brand: "binditek"
price: "NT$2418"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/390172562-binditek100-pack-plastic-spiral-binding-coils-16mm-5-8-140
store_origin: TW
region: Taiwan
---

# 140-sheet capacity 360° page rotation 4:1 pitch, 48 loops Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers

**Brand:** binditek
**Price:** NT$2418
**Availability:** ✅ In Stock

## Summary

> 📚 Bind it, flip it, impress it — your documents deserve the pro touch!

## Quick Answers

- **What is this?** Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers by binditek
- **How much does it cost?** NT$2418 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/390172562-binditek100-pack-plastic-spiral-binding-coils-16mm-5-8-140)

## 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

- • **Tailored to You:** Cut-to-size flexibility with coil crimpers for perfectly customized binding length.
- • **Seamless Page Flow:** 360-degree rotation lets your pages lay flat for effortless reading and note-taking.
- • **Universal Compatibility:** 4:1 pitch with 48 loops fits most binding machines (except Cinch) for versatile use.
- • **Maximize Your Presentation:** Holds up to 140 sheets of standard #20 paper for thick, professional documents.
- • **Bulk Ready for Productivity:** 100 durable black coils ensure you’re always prepared for projects, presentations, and reports.

## Overview

Binditek’s 100-pack of 16mm black plastic spiral binding coils offers a robust 140-sheet capacity with 4:1 pitch and 48 loops, compatible with most binding machines. Designed for letter-sized paper, these coils provide smooth 360-degree page rotation and can be trimmed for custom lengths, making them ideal for students, professionals, and office projects.

## Description

Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers

## Features

- 【140 Sheet Capacity】Plastic spiral binding coils measure 16mm(5/8") in diameter, can hold up to 140 sheets of #20 paper. Long-lasting and proven by testing reports, capable of with standing frequent use.
- 【4:1 Pitch & 48 Loops】Spiral binding coils have a 4:1 pitch, making them compatible with any binding machine that punches 4 holes per inch. (Attention: These 4:1 pitch binding coils are not compatible with the Cinch machine.)
- 【360-Degree Rotation】Plastic spiral binding coils provide a 360-degree page-turning rotation capability for easier reading, allowing bound projects to lay flat.
- 【For Letter Size】These 48-loop binding coils are suitable for letter-sized paper (8.5 x 11 Inches). The length can also be cut with Binditek coil crimpers pliers according to personal requirements.
- 【100 Binding Coils】Sturdy plastic spiral binding coils ensures long-term productivity for all your binding projects, allowing you to bind paper sheets with ease and store them for an extended period. Ideal for engineering files, business projects, office documents, and university presentations, they serve as amazing gifts suitable for teachers, students, and coworkers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Binditek (shanghai) Co., Ltd. |
| Brand | Binditek |
| Model number | 16mm plastic coils 3803 |
| Package Dimensions | 35 x 18.39 x 8.41 cm; 921 g |
| Color | Black |
| Material Type | plastic |
| Size | 16mm |
| Manufacturer Part Number | 16mm plastic coils 3803 |
| Item Weight | 921 g |

## Images

![Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers - Image 1](https://m.media-amazon.com/images/I/61re2IH6rGL.jpg)
![Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers - Image 2](https://m.media-amazon.com/images/I/61+XCqNC8OL.jpg)
![Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers - Image 3](https://m.media-amazon.com/images/I/61K75YvP-5L.jpg)
![Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers - Image 4](https://m.media-amazon.com/images/I/71p3p7L6MGL.jpg)
![Binditek100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers - Image 5](https://m.media-amazon.com/images/I/71ihAMTk-EL.jpg)

## Available Options

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

## Frequently Bought Together

- Binditek 100 Pack Plastic Spiral Binding Coils, 16mm(5/8"), 140 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers
- GBC Binding Spines/Spirals/Coils, 18mm, 140 Sheet Capacity, 4:1 Pitch, Color Coil, Black, 100 Pack (9665080)

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**Shop now:** [https://www.desertcart.tw/products/390172562-binditek100-pack-plastic-spiral-binding-coils-16mm-5-8-140](https://www.desertcart.tw/products/390172562-binditek100-pack-plastic-spiral-binding-coils-16mm-5-8-140)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-30*