--- product_id: 472423267 title: "Binditek Plastic Spiral Binding Coils, 25 mm, 4:1 Pitch, Black, 50 Pack" brand: "binditek" price: "€ 74.85" currency: EUR in_stock: true category: "Binditek" url: https://www.desertcart.pt/products/472423267-binditek-plastic-spiral-binding-coils-25-mm-4-1-pitch store_origin: PT region: Portugal --- # 25mm diameter holds 215 sheets 360° rotation for effortless page turns 4:1 pitch with 48 loops, machine compatible Binditek Plastic Spiral Binding Coils, 25 mm, 4:1 Pitch, Black, 50 Pack **Brand:** binditek **Price:** € 74.85 **Availability:** ✅ In Stock ## Summary > 📚 Elevate your documents—bind like a boss with Binditek! ## Quick Answers - **What is this?** Binditek Plastic Spiral Binding Coils, 25 mm, 4:1 Pitch, Black, 50 Pack by binditek - **How much does it cost?** € 74.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/472423267-binditek-plastic-spiral-binding-coils-25-mm-4-1-pitch) ## 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 turn smoothly—no more awkward flipping. - • **Tailored to Your Needs:** Cut coils to custom lengths with Binditek crimpers for perfectly sized projects. - • **Universal Compatibility:** 4:1 pitch and 48 loops fit most binding machines, ensuring hassle-free assembly every time. - • **Bulk Pack for Productivity:** 50 durable coils in classic black keep your office or classroom running without interruption. - • **Maximize Your Presentation Impact:** Binds up to 215 sheets with a sleek 25mm coil for professional, thick reports. ## Overview Binditek Plastic Spiral Binding Coils feature a 25mm diameter capable of holding up to 215 sheets, with a 4:1 pitch and 48 loops compatible with most binding machines. Designed for letter-size paper, these black plastic coils offer 360-degree rotation for easy page turning and come in a convenient 50-pack, perfect for professional reports, presentations, and office projects. ## Description Buy Binditek Plastic Spiral Binding Coils, 25 mm, 4:1 Pitch, Black, 50 Pack | Coil Binding Spines, 1", 215 Sheet Capacity, 48 Loops, for Letter-Size Reports, Presentations, School and Office Projects: Binding Machine Supplies - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## 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 | #2,036 in Office Products ( See Top 100 in Office Products ) #2 in Binder Combs & Spines | | Brand | Binditek | | Customer Reviews | 4.7 4.7 out of 5 stars (1,387) | | Date First Available | February 18, 2022 | | Item Weight | 2.64 pounds | | Item model number | BK-COIL | | Manufacturer | Binditek (shanghai) Co., Ltd. | | Manufacturer Part Number | BK-COIL | | Material Type | Plastic | | Product Dimensions | 13.78 x 7.87 x 4.13 inches | | Size | 25mm | ## Images ![Binditek Plastic Spiral Binding Coils, 25 mm, 4:1 Pitch, Black, 50 Pack - 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.pt/products/472423267-binditek-plastic-spiral-binding-coils-25-mm-4-1-pitch](https://www.desertcart.pt/products/472423267-binditek-plastic-spiral-binding-coils-25-mm-4-1-pitch) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-18*