{"product_id":"replacement-duplex-spring","title":"Handpiece Part - Replacement Duplex Spring","description":"\u003cspan\u003eThe spring connects the two separated ends of a handpiece and is all that distinguishes these handpieces from standard models. The duplex spring component requires periodic lubrication. Duplex Springs provide extra flexibility to a handpiece when more precise control for delicate work is required. The spring drive is made of special steel, double wound, tubular construction with a protective flexible spring cover. Replacement springs can be installed by the user. \u003c\/span\u003e\u003cstrong\u003eDuplex springs are subject to breakage and are NOT covered by warranty.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e","brand":"Charles Stuart","offers":[{"title":"Default Title","offer_id":7190614081,"sku":"Handpiece Part - 311\/8","price":20.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0251\/1947\/products\/spring_54978b6d-8e9f-4f2b-80a5-e6630920e543.jpg?v=1738440070","url":"https:\/\/zikjewelrytools.com\/products\/replacement-duplex-spring","provider":"DECOZE JEWELRY TOOLS","version":"1.0","type":"link"}