---
product_id: 369280510
title: "Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8\"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers"
brand: "binditek"
price: "313 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "Binditek"
url: https://www.desertcart.ro/products/369280510-binditek-100-pack-plastic-spiral-binding-coils-10mm-3-8
store_origin: RO
region: Romania
---

# 75-sheet capacity 360° page rotation 4:1 pitch, 48 loops Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers

**Brand:** binditek
**Price:** 313 Lei
**Availability:** ✅ In Stock

## Summary

> 📚 Elevate your documents—bind like a boss with Binditek!

## Quick Answers

- **What is this?** Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers by binditek
- **How much does it cost?** 313 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/369280510-binditek-100-pack-plastic-spiral-binding-coils-10mm-3-8)

## 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

- • **Seamless Page Flow:** 360-degree rotation lets your documents lay flat and flip smoothly—no more awkward page turns.
- • **Bulk Pack Advantage:** 100 durable black coils ensure you’re always ready to impress clients, colleagues, or classmates.
- • **Customizable Length:** Easily trim coils to your preferred size with Binditek coil crimpers for tailored projects.
- • **Effortless Organization:** Bind up to 75 sheets securely for professional presentations and reports.
- • **Universal Compatibility:** Designed with a 4:1 pitch and 48 loops to fit most standard binding machines (except Cinch).

## Overview

Binditek’s 100-pack of 10mm black plastic spiral binding coils offers a robust 75-sheet capacity with 48 loops and a 4:1 pitch, compatible with most standard binding machines. Engineered for durability and smooth 360-degree page turns, these coils are perfect for professional, academic, and office use, providing a sleek, customizable solution to keep your documents organized and presentation-ready.

## Description

Binditek Plastic spines/spiral /coils are made by precision equipment from well-experienced manufactory. Products are created by high-quality raw material to achieve hard form and good color fastness over time. Binding coils are used in engineer file, business project, office documents, university presentations and more. A lay-flat design with the ability to flip pages 360° from front to back. The 48 loops plastic coils in black fits letter sized paper(8.5x11 inches) 4:1 pitch 4 holes per inch. Compatiable with any standard 48 loops plastic coils-binding system.

Review: Works great! Be sure to watch a tutorial on Youtube for best results.
Review: Great item

## Features

- 【75 Sheet Capacity】These plastic spiral binding coils, measuring 10mm(3/8") in diameter, can securely hold up to 75 sheets of #20 paper. They have been proven through testing reports and are capable of withstanding 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】Long-lasting and 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 |
| Brand | Binditek |
| Model number | 10mm plastic coils 3780 |
| Package Dimensions | 35.1 x 18.59 x 5.51 cm; 600 g |
| Color | Black |
| Material Type | plastic |
| Size | 10mm |
| Manufacturer Part Number | 10mm plastic coils 3780 |
| Item Weight | 600 g |

## Images

![Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers - Image 1](https://m.media-amazon.com/images/I/61Ew1T0lUJL.jpg)
![Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers - Image 2](https://m.media-amazon.com/images/I/61K75YvP-5L.jpg)
![Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers - Image 3](https://m.media-amazon.com/images/I/61L02kvQRlL.jpg)
![Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers - Image 4](https://m.media-amazon.com/images/I/61jzokB2D3L.jpg)
![Binditek 100 Pack Plastic Spiral Binding Coils, 10mm(3/8"), 75 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, for Students and Coworkers - Image 5](https://m.media-amazon.com/images/I/61qQ5UFIv4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great! Be sure to watch a tutorial on Youtube for best results.
*by S***O on 2 April 2025*



### ⭐⭐⭐⭐⭐ Great item
*by J***O on 26 October 2025*



### ⭐⭐⭐⭐⭐ Exactly the right tool for coil bind machine
*by B***R on 9 January 2026*



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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*