{"product_id":"b0b6ppr44t","title":"Rayson 5\/8\" Plastic Spiral Binding Coils, White, 15.9mm Diameter, 3:1 Pitch, Binds Up to 140 Sheets, 12\" Length, Coil Binding Spines for Letter \u0026 A4 Paper, Pack of 100","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【Fits Letter \u0026amp; A4 Size Paper】 – Each coil measures approx. 12 inches, perfectly suited for U.S. Letter (8.5\" x 11\") and ISO A4 (8.3\" x 11.7\") paper. Can be easily trimmed for shorter sizes like B5 and B6.\u003c\/li\u003e\n\u003cli\u003e【3:1 Pitch Configuration】 – Designed with 3 holes per inch, specifically for use with 3:1 pitch binding machines. ! Not compatible with 4:1 pitch systems, which use a different hole spacing and require different coils.\u003c\/li\u003e\n\u003cli\u003e【5\/8\" Diameter – Binds Up to 140 Sheets】 – With a 15.9mm diameter, each coil can bind up to 140 sheets of 20 lb copy paper—ideal for mid-sized reports, manuals, and workbooks.\u003c\/li\u003e\n\u003cli\u003e【Durable \u0026amp; Flexible Plastic】 – Made from smooth, resilient plastic for easy coil insertion, reliable performance, and long-lasting use. White finish gives a clean, professional look.\u003c\/li\u003e\n\u003cli\u003e【100-Pack Value】 – Includes 100 white binding coils—an excellent supply for schools, offices, print shops, or home-based projects.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RAYSON","offers":[{"title":"Default Title","offer_id":47066068025585,"sku":"B0B6PPR44T","price":54.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/0236\/2609\/files\/51E0oSttv8L._AC_SL1500.jpg?v=1761721282","url":"https:\/\/desk-crafthubs.com\/products\/b0b6ppr44t","provider":"DeskCraft Hub","version":"1.0","type":"link"}