--- product_id: 541850590 title: "Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1\") Binding Spirals, 215 Sheet Capacity, 4:1 Pitch, Black Binding Spines, for Students and Coworkers, Back to School" brand: "binditek" price: "€ 94.18" currency: EUR in_stock: true category: "Binditek" url: https://www.desertcart.at/products/541850590-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding store_origin: AT region: Austria --- # 215-sheet capacity 360° page rotation 4:1 pitch, 48 loops Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity, 4:1 Pitch, Black Binding Spines, for Students and Coworkers, Back to School **Brand:** binditek **Price:** € 94.18 **Availability:** ✅ In Stock ## Summary > 📚 Bind it, flip it, own it — professional binding made effortless! ## Quick Answers - **What is this?** Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity, 4:1 Pitch, Black Binding Spines, for Students and Coworkers, Back to School by binditek - **How much does it cost?** € 94.18 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/541850590-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding) ## 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 for effortless reading and note-taking - • **Tailored to Your Needs:** 48 loops designed for letter-size paper, easily trimmed for custom projects - • **Universal Compatibility:** 4:1 pitch fits most binding machines (except Cinch) for versatile use - • **Bulk Pack for Productivity:** 50 durable coils per box to keep your workflow uninterrupted - • **Maximize Your Presentation Power:** Holds up to 215 sheets for thick, professional documents ## Overview Binditek’s 50-pack plastic spiral binding coils feature a 25mm diameter and 4:1 pitch with 48 loops, holding up to 215 sheets. Designed for letter-sized documents, these durable black coils enable 360-degree page rotation and are compatible with most binding machines, making them ideal for students, professionals, and office projects. ## Description 50 Per Box: A box of 50 spiral binding coils ensures long-term productivity for all of your binding projects, allow you to bind paper sheets with ease and store for a long time. ## Features - 【215 Sheet Capacity】Plastic spiral binding coils measure 25mm(1") in diameter, can hold up to 215 sheets. 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. - 【50 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 | |---------------|-------| | ASIN | B09STDG2Z7 | | Best Sellers Rank | #38,844 in Office Products ( See Top 100 in Office Products ) #115 in Binding Machines & Accessories | | Item model number | BK-COIL | | Manufacturer | Binditek | | Product Dimensions | 35 x 20 x 10.5 cm; 1.2 kg | ## Images ![Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity, 4:1 Pitch, Black Binding Spines, for Students and Coworkers, Back to School - Image 1](https://m.media-amazon.com/images/I/71QwEy6F0OL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Frequently Bought Together - Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1"), 215 Sheet Capacity, 4:1 Pitch, Black, 48 Loops, for Letter Size, for Students and Coworkers - Leinuosen 120 Pack Plastic Spiral Binding Coils Kit Spirals Multi Size Coils for Binding Binder Combs Spines(1/4 5/16 3/8 1/2 5/8 3/4 Inch,Black) - Binditek 100 Pack 12 Mil Sand-Textured Polycover - Plastic Binding Cover for Letter Size - Lightly Sanded Finish - Business Reports and Proposals - Square Corners, Un-Punched, Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/541850590-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding](https://www.desertcart.at/products/541850590-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-07-23*