{"product_id":"b0bynwxg4y","title":"Rayson Wire Binding Spines, 3\/8\" 2:1 Pitch, 21-Loop Black, 100 Pack | Binds up to 70 sheets; 3\/8\" black double-loop wires fit 2:1 pitch binders for Letter-size documents.","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e2:1 Pitch Compatibility – Fits standard wire binding machines that punch 2 holes per inch. Not for 3:1 pitch equipment.\u003c\/li\u003e\n\u003cli\u003eBinds 10–70 Sheets – Adjust margin size to bind different capacities: 2.5mm for 70 sheets, 3.5mm for 60, 4.5mm for 50.\u003c\/li\u003e\n\u003cli\u003eLetter Size Ready – 21 loops perfectly match 11\" binding edge of 8.5 x 11\" paper; ideal for office or classroom use.\u003c\/li\u003e\n\u003cli\u003eStrong Double Loop Metal – Black-coated wire delivers both durability and a sleek, professional look.\u003c\/li\u003e\n\u003cli\u003eBulk Pack of 100 – Great value for schools, print shops, or businesses with regular binding needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"RAYSON","offers":[{"title":"Default Title","offer_id":45536711835717,"sku":"B0BYNWXG4Y","price":30.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/2544\/9285\/files\/714fCh4L3BL._AC_SX679_f7030213-2579-464d-bd91-90d0a5c71779.jpg?v=1786493645","url":"https:\/\/core-offices.com\/products\/b0bynwxg4y","provider":"CoreOffice","version":"1.0","type":"link"}