--- product_id: 400799196 title: "Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16\"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers" brand: "binditek" price: "AED 128" currency: AED in_stock: true reviews_count: 5 category: "Binditek" url: https://www.desertcart.ae/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16 store_origin: AE region: United Arab Emirates --- # 40-sheet capacity 360° page rotation 4:1 pitch, 48 loops Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers **Brand:** binditek **Price:** AED 128 **Availability:** ✅ In Stock ## Summary > 📚 Bind it, flip it, own it — professional binding made effortless! ## Quick Answers - **What is this?** Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers by binditek - **How much does it cost?** AED 128 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16) ## 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 - • **Bulk Pack of 100 Durable Coils:** Stay stocked and ready for every deadline, presentation, or creative burst. - • **Securely Holds Up to 40 Sheets:** Perfectly bind your reports and presentations with confidence. - • **Effortless 360-Degree Page Flips:** Experience smooth, lay-flat reading that keeps you in flow. - • **Universal 4:1 Pitch Compatibility:** Fits all standard binding machines (except Cinch) for seamless use. - • **Tailored for Letter Size (8.5x11"):** Designed to fit your everyday documents and projects flawlessly. ## Overview Binditek’s 8mm plastic spiral binding coils offer a reliable 40-sheet capacity with 48 loops and a 4:1 pitch, compatible with most standard binding machines. Designed for letter-sized documents, these black coils enable smooth 360-degree page rotation and lay-flat reading, making them ideal for students, professionals, and office projects. The 100-pack ensures you’re always prepared to create polished, durable presentations and reports. ## Description Binditek Plastic spines/spiral /coils are made by precision equipment from well-experienced manufactory. These 5/16 inch spiral binding coils 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: Resistentes Review: Very well machined! I kind of wish the spring action was inside the caliper instead of inside the handle, but that's just a preference. It takes some practice, so be sure to go to youtube for instruction and try it out on a couple of waste pieces first. No instructions accompany the tool. ## Features - 【40 Sheet Capacity】These plastic spiral binding coils, measuring 8mm (5/16") in diameter, can securely hold up to 40 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 perfect 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 | |---------------|-------| | ASIN | B08N3YXJYD | | Best Sellers Rank | #26,121 in Office Products ( See Top 100 in Office Products ) #96 in Binding Machines & Accessories | | Brand | Binditek | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (761) | | Date First Available | 13 January 2021 | | Item Weight | 449 g | | Manufacturer | Binditek | | Manufacturer Part Number | 8mm plastic coils 3773 | | Material Type | plastic | | Model number | 8mm plastic coils 3773 | | Package Dimensions | 35.2 x 14.4 x 5.41 cm; 449 g | | Size | 8mm | ## Images ![Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers - Image 1](https://m.media-amazon.com/images/I/61aQ0le-yXL.jpg) ![Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers - Image 2](https://m.media-amazon.com/images/I/61zOzrhIACL.jpg) ![Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers - Image 3](https://m.media-amazon.com/images/I/61K75YvP-5L.jpg) ![Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers - Image 4](https://m.media-amazon.com/images/I/71p3p7L6MGL.jpg) ![Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, 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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***Z on 2 September 2023* Resistentes ### ⭐⭐⭐⭐⭐ Review *by S***O on 2 April 2025* Very well machined! I kind of wish the spring action was inside the caliper instead of inside the handle, but that's just a preference. It takes some practice, so be sure to go to youtube for instruction and try it out on a couple of waste pieces first. No instructions accompany the tool. ### ⭐⭐⭐⭐⭐ Review *by B***S on 25 September 2023* EXCELENTE PRODUCTO ## Frequently Bought Together - Binditek 100 Pack Plastic Spiral Binding Coils, 8mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black, 48Loops, for Letter Size, for Students and Coworkers - 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 - Fellowes 52089 Binding Presentation Covers, 8mil, Letter, 100 Pack, Clear --- ## 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.ae/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16](https://www.desertcart.ae/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-06-02*