--- 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: "617 kr" currency: NOK in_stock: true category: "Binditek" url: https://www.desertcart.no/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16 store_origin: NO region: Norway --- # 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:** 617 kr **Availability:** ✅ In Stock ## Summary > 📚 Bind it, flip it, own it — your documents deserve the pro touch! ## 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?** 617 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/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 - • **Seamless 360° Page Turn:** Effortless flipping and lay-flat design for smooth reading and note-taking. - • **Tailored for Letter Size:** 48 loops designed specifically for 8.5 x 11 inch paper, customizable length with coil crimpers. - • **Securely Holds Up to 40 Sheets:** Perfectly sized 8mm coils for your thickest reports and presentations. - • **Universal 4:1 Pitch Compatibility:** Fits any standard binding machine with 4 holes per inch—except Cinch. - • **Bulk Pack for Maximum Productivity:** 100 durable black coils to keep your projects organized and professional all year long. ## Overview Binditek’s 100-pack of 8mm black plastic spiral binding coils offers a reliable 40-sheet capacity with a 4:1 pitch and 48 loops, designed for letter-sized paper. Engineered for durability and smooth 360-degree page rotation, these coils are ideal for students, professionals, and office projects seeking a sleek, lay-flat finish and long-lasting organization. ## 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. ## 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 | #22,684 in Office Products ( See Top 100 in Office Products ) #53 in Binding Machines & Accessories | | Brand | Binditek | | Color | Black | | Customer Reviews | 4.7 4.7 out of 5 stars (800) | | 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) ## Available Options This product comes in different **Size** options. ## 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.no/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16](https://www.desertcart.no/products/400799196-binditek-100-pack-plastic-spiral-binding-coils-8mm-5-16) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-16*