{"product_id":"bestfit-clock-mainspring-for-travel-alarm-clocks-2-60mm-x-16mm-no-t260-3","title":"BESTFIT Clock Mainspring for Travel Alarm Clocks 2.60mm x .16mm - No. T260-3","description":"\u003cp\u003e\u003cstrong\u003eBestfit \u003c\/strong\u003eSystem #77 Clock Mainspring for travel \u0026amp; alarm clocks, Dennison 17 x 6½ x 19½, presumably a TIME side spring, Regular tongue end, No. T260-3, steel, new in envelope.  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":"BESTFIT","offers":[{"title":"Default Title","offer_id":49070832419124,"sku":"CMS-BEST2603S-03","price":7.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3341\/1124\/files\/2026-03-2413.29.15.jpg?v=1774384315","url":"https:\/\/www.vintagetimeparts.com\/products\/bestfit-clock-mainspring-for-travel-alarm-clocks-2-60mm-x-16mm-no-t260-3","provider":"Vintage Time Parts","version":"1.0","type":"link"}