{"product_id":"vigor-loop-clock-mainspring-5-32-x-010-x-20-long-cml-40-3","title":"Vigor Loop Clock Mainspring - 5\/32\" x .010\" x 20\" Long - CML 40.3","description":"\u003cp\u003e\u003cstrong\u003eVigor \u003c\/strong\u003eClock Mainspring, LOOP End – 5\/32″ Width, .010″ Strength\/Thickness, 20″ Length, P\/N CML 40.3, steel, new in package. See images for precise mainspring specifications. I specialize in hard to find watch \u0026amp; clock parts and all parts are unconditionally guaranteed. Images do a pretty good job of representing the item.\u003c\/p\u003e","brand":"Vigor","offers":[{"title":"Default Title","offer_id":48615956382004,"sku":"CMS-VIGCML403-06","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2025-06-0617.27.19.jpg?v=1749256105","url":"https:\/\/www.vintagetimeparts.com\/products\/vigor-loop-clock-mainspring-5-32-x-010-x-20-long-cml-40-3","provider":"Vintage Time Parts","version":"1.0","type":"link"}