--- product_id: 502119198 title: "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" brand: "binditek" price: "Rp2059273" currency: IDR in_stock: true category: "Binditek" url: https://www.desertcart.id/products/502119198-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-215 store_origin: ID region: Indonesia --- # 215-sheet capacity 360° page rotation 4:1 pitch, 48 loops 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 **Brand:** binditek **Price:** Rp2059273 **Availability:** ✅ In Stock ## Summary > 📚 Elevate your documents with Binditek’s sleek, sturdy spiral coils—because first impressions count! ## Quick Answers - **What is this?** 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 by binditek - **How much does it cost?** Rp2059273 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/502119198-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-215) ## 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 reports lay flat and turn effortlessly - • **Precision Compatibility:** 4:1 pitch with 48 loops fits standard coil-binding machines (except Cinch) - • **Tailored for Letter Size:** Perfectly sized for 8.5"x11" paper—ideal for business, school, and creative work - • **Bulk Pack for Productivity:** 50 coils per box to keep your projects flowing without interruption - • **Maximize Your Presentation Impact:** 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, designed to hold up to 215 sheets of letter-sized paper. Compatible with most coil-binding machines (excluding Cinch), these durable black coils enable 360-degree page rotation for easy reading and flat laying. Ideal for students, professionals, and creatives seeking a reliable, bulk solution for polished presentations and organized projects. ## Description 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 ## Features - 215-Sheet Capacity: Plastic spiral binding coils measure 25mm(1") in diameter, can hold up to 220 sheets. - 4:1 Pitch & 48 Loops: Spiral binding coils are have a a 4:1 Pitch, compatible with any 4-holes-per-inch coil-binding machines. (Attention: These 4:1 Pitch binding coils can't work on the cinch machine) - 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. - 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. - 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 | | Best Sellers Rank | 426,580 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 360 in Binding Machine Coils & Springs | | Brand | Binditek | | Customer Reviews | 4.7 4.7 out of 5 stars (1,180) | | Date First Available | 19 July 2022 | | Item Weight | 1.2 kg | | Manufacturer | Binditek (shanghai) Co., Ltd. | | Manufacturer Part Number | BK-COIL | | Material Type | Plastic | | Model Number | BK-COIL | | Product Dimensions | 35 x 20 x 10.5 cm; 1.2 kg | | Size | 25 mm | ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71QwEy6F0OL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/61FL46-tgnL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/61K75YvP-5L.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/71p3p7L6MGL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71ihAMTk-EL.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.id/products/502119198-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-215](https://www.desertcart.id/products/502119198-binditek-50-pack-plastic-spiral-binding-coils-25mm-1-215) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-05-13*