{"product_id":"b08nv2klj5","title":"RAYSON 4:1 Plastic Spiral Binding Coils, 1-1\/4\", Black, 280 Sheet, 50 Pack | 4:1 Pitch Plastic Coils | 1-1\/4 Inch Size | 280 Sheet Binding | Black Color | 50 Pack","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e【High Binding Capacity】Binds up to 280 sheets of 20# paper. Binding capacity may vary depending on paper thickness, cover thickness, and document setup. Leave enough coil space for smooth page turning.\u003c\/li\u003e\n\u003cli\u003e【4:1 Pitch Coil Binding】Designed for standard 4:1 pitch coil binding systems. 4:1 pitch means 4 holes per inch and should be used with compatible 4:1 coil binding machines.\u003c\/li\u003e\n\u003cli\u003e【Letter and A4 Compatible】Each coil is about 12\" long with 48 loops, suitable for U.S. Letter size paper and A4 size documents.\u003c\/li\u003e\n\u003cli\u003e【Adjustable Coil Length】For smaller paper sizes, the excess coil length can be trimmed after binding using coil crimper pliers for a cleaner finished edge.\u003c\/li\u003e\n\u003cli\u003e【Durable Plastic Spiral Coils】Made from sturdy plastic material, these coils help keep pages organized while allowing smooth page turning for daily document use.\u003c\/li\u003e\n\u003cli\u003e【Black Finish】The black color provides a clean and classic appearance, suitable for office documents, reports, manuals, presentations, and business use.\u003c\/li\u003e\n\u003cli\u003e【Professional Document Use】Ideal for reports, proposals, manuals, workbooks, training guides, catalogs, presentations, and educational materials.\u003c\/li\u003e\n\u003cli\u003e【Compatible with 4:1 Coil Machines】Works with compatible 4:1 pitch coil binding machines for punching and spiral coil binding applications.\u003c\/li\u003e\n\u003cli\u003e【50 Pieces per Pack】Includes 50 black plastic spiral binding coils, providing a convenient supply for office, school, business, and print shop binding projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RAYSON","offers":[{"title":"Default Title","offer_id":45536799162437,"sku":"B08NV2KLJ5","price":39.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/2544\/9285\/files\/61CtkbsZChL._AC_SX679_c12f941d-3b05-4f3d-9744-56f71dfc88d3.jpg?v=1786493715","url":"https:\/\/core-offices.com\/products\/b08nv2klj5","provider":"CoreOffice","version":"1.0","type":"link"}