{"product_id":"premium-replacement-top-knife-39870-for-union-special-39800-sewing-machine","title":"Premium Replacement Top Knife 39870 for Union Special 39800 Sewing Machine","description":"\u003cp\u003ePremium Replacement Top Knife (39870) for Union Special 39800\u003cbr\u003e\nMaintain the high-speed efficiency of your industrial overlock machine with our Premium Replacement Top Knife (Part #39870). Expertly engineered for the Union Special 39800 series, this upper cutting blade provides the surgical precision required for clean, professional-grade fabric trimming.\u003c\/p\u003e","brand":"Universal\/Generic","offers":[{"title":"Default Title","offer_id":48314063749369,"sku":"39870","price":8.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Union_Special_Premium_Replacement_Parts.jpg?v=1776585793","url":"https:\/\/empenzoamericas.com\/products\/premium-replacement-top-knife-39870-for-union-special-39800-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}