--- product_id: 724163455 title: "Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1\") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines" brand: "binditek" price: "£93.90" currency: GBP in_stock: false reviews_count: 5 category: "Binditek" url: https://www.desertcart.co.uk/products/724163455-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding store_origin: GB region: United Kingdom --- # 25mm (1") diameter for up to 215 sheets 50 coils per box for extended use 360° page-turning rotation Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines **Brand:** binditek **Price:** £93.90 **Availability:** ❌ Out of Stock ## Summary > 📎 Bind with confidence, present with power. ## 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 by binditek - **How much does it cost?** £93.90 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/724163455-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 - • **Maximum Sheet Capacity:** Securely bind up to 215 sheets—perfect for thick reports and presentations. - • **Bulk Productivity Boost:** 50 durable coils per pack keep your projects flowing without interruption. - • **Seamless 360° Rotation:** Enjoy effortless page flipping and flat-lay reading for professional polish. - • **Universal Compatibility:** 4:1 pitch fits all standard coil-binding machines for hassle-free use. - • **Tailored for Letter Size:** Optimized for 8.5"x11" documents—ideal for business, academic, and creative projects. ## Overview Binditek’s 50-pack of 25mm black plastic spiral binding coils offers a robust 215-sheet capacity with a 4:1 pitch, ensuring compatibility with standard coil-binding machines. Designed for letter-sized documents, these coils provide smooth 360-degree page rotation and flat-lay convenience, making them the go-to choice for professionals seeking reliable, long-lasting binding solutions. ## Description Binditek Review: Exactly what I needed. Review: Espiral de cuaderno - Me encanto, es lo que esperaba gracias. ## Features - 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. - 215-Sheet Capacity: Plastic spiral binding coils measure 25mm(1") in diameter, can hold up to 220 sheets. - For Letter Size: These 48-loops binding coils are perfect for letter sized paper (8.5"x11"), which is ideal for engineer file, business project, office documents, university presentations. - 4:1 Pitch: Spiral binding coils are have a 4 holes per inch, compatible with any 4-holes-per-inch coil-binding machines. - 360 Degree Rotation: Plastic Spiral Binding Coils allow 360 degree page-turning rotation capability for easier reading, bound projects can lay flat. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09STDG2Z7 | | Brand | Binditek | | Country of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (430) | | Date First Available | 19 July 2022 | | Item Dimensions LxWxH | 35 x 20 x 10.5 Centimeters | | Item Weight | 1 kg 200 g | | Manufacturer | Binditek (shanghai) Co., Ltd. | | Manufacturer Part Number | BK-COIL | | Model Number | BK-COIL | | Size | 25mm (215 Sheet Capacity) | ## Images ![Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines - Image 1](https://m.media-amazon.com/images/I/71QwEy6F0OL.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines - Image 2](https://m.media-amazon.com/images/I/61FL46-tgnL.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines - Image 3](https://m.media-amazon.com/images/I/61K75YvP-5L.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines - Image 4](https://m.media-amazon.com/images/I/71p3p7L6MGL.jpg) ![Binditek 50 Pack Plastic Spiral Binding Coils, 25mm(1") Binding Spirals, 215 Sheet Capacity,4:1 Pitch, Black Binding Spines - Image 5](https://m.media-amazon.com/images/I/71ihAMTk-EL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exactly what I needed. *by A***Y on 4 January 2026* ### ⭐⭐⭐⭐⭐ Espiral de cuaderno *by L***A on 24 August 2023* Me encanto, es lo que esperaba gracias. ### ⭐⭐⭐⭐⭐ Colorful and Sturdy Binding Coils — Great for Projects! *by A***V on 3 November 2025* ## 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.co.uk/products/724163455-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding](https://www.desertcart.co.uk/products/724163455-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-binding) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-27*