{"product_id":"premium-replacement-lock-spring-plate-415016n-for-singer-300u-model-nr-united-sewing-machine","title":"Lock Spring Plate 415016N for Singer 300U Model NR United Sewing Machine","description":"\u003cp\u003eLock Spring Plate (415016N) for Singer 300U\u003cbr\u003e\nMaintain the mechanical integrity of your machine’s tension or locking systems with this Lock Spring Plate (Part #415016N). Specifically engineered for the Singer 300U and United Sewing Machine NR models, this plate provides the precise tension and structural support necessary for reliable industrial operation.\u003c\/p\u003e\n\n\u003cp\u003eKey Features \u0026amp; Benefits\u003cbr\u003e\nOptimized Tension Control: Designed to provide consistent spring pressure, ensuring that locking mechanisms or tension assemblies remain engaged during high-vibration sewing.\u003c\/p\u003e\n\n\u003cp\u003eHigh-Resilience Spring Steel: Manufactured from premium-grade, heat-treated steel to prevent permanent deformation or \"flattening\" over time.\u003c\/p\u003e\n\n\u003cp\u003ePrecision Stamped: Built to the exact dimensional specifications of part #415016N, guaranteeing a perfect fit and proper clearance within the machine's internal housing.\u003c\/p\u003e\n\n\u003cp\u003eWear-Resistant Finish: Features a smooth, burr-free surface to prevent friction against moving parts, extending the life of the entire assembly.\u003c\/p\u003e","brand":"Universal","offers":[{"title":"Default Title","offer_id":48314030358777,"sku":"415016N","price":4.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/Singer_Premium_Replacement_Parts.jpg?v=1776585850","url":"https:\/\/empenzoamericas.com\/products\/premium-replacement-lock-spring-plate-415016n-for-singer-300u-model-nr-united-sewing-machine","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}