{"product_id":"upper-knife-blade-for-babylock-evolve-imagine-wave-imagine-eclipse","title":"Baby Lock Upper Knife Blade B4401-04A-0Y for Evolve, Imagine Wave, Imagine \u0026 Eclipse","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003ch1\u003eBaby Lock Upper Knife Blade for Evolve, Imagine Wave, Imagine \u0026amp; Eclipse (Part No. B4401-04A-0Y)\u003c\/h1\u003e\n\u003cp\u003e\u003cimg alt=\"Baby Lock Upper Knife Blade B4401-04A-0Y\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0738\/0161\/files\/download_-_2026-04-23T152228.278.jpg?v=1776937963\"\u003e\u003c\/p\u003e\n\u003cp\u003eRestore your serger's cutting performance with this genuine Baby Lock Upper Knife Blade (Part No. B4401-04A-0Y). Designed for precise fabric trimming, this replacement upper knife ensures smooth cutting action and helps maintain professional overlock stitch quality on a wide range of fabrics.\u003c\/p\u003e\n\u003cp\u003eA sharp upper knife is essential for clean fabric edges, accurate trimming, and optimal sewing performance. Replacing a worn or damaged blade can significantly improve cutting efficiency and reduce fabric fraying during overlocking.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Baby Lock replacement upper knife blade.\u003c\/li\u003e\n\u003cli\u003ePart Number: \u003cstrong\u003eB4401-04A-0Y\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eProvides clean, accurate, and consistent fabric trimming.\u003c\/li\u003e\n\u003cli\u003eHelps maintain professional overlock stitch quality.\u003c\/li\u003e\n\u003cli\u003eIdeal replacement for worn, dull, or damaged blades.\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance.\u003c\/li\u003e\n\u003cli\u003eEasy installation and precise fit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatible Models\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBaby Lock Evolve\u003c\/li\u003e\n\u003cli\u003eBaby Lock Imagine Wave\u003c\/li\u003e\n\u003cli\u003eBaby Lock Imagine\u003c\/li\u003e\n\u003cli\u003eBaby Lock Eclipse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Replace the Upper Knife?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRestores smooth and efficient fabric cutting.\u003c\/li\u003e\n\u003cli\u003ePrevents uneven trimming and fabric fraying.\u003c\/li\u003e\n\u003cli\u003eImproves stitch consistency and edge finishing.\u003c\/li\u003e\n\u003cli\u003eMaintains peak serger performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Baby Lock Upper Knife Blade (B4401-04A-0Y)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ban Soon Sewing Machine Pte Ltd","offers":[{"title":"Default Title","offer_id":38259930697,"sku":"SP-UKB-B4401-04A-0Y-1001270","price":26.6,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/0161\/products\/b2bd7f22-e6a8-4d83-abd9-dc60acfc01cc.jpg?v=1660652165","url":"https:\/\/www.sewing.sg\/products\/upper-knife-blade-for-babylock-evolve-imagine-wave-imagine-eclipse","provider":"Ban Soon Sewing Machine Pte Ltd","version":"1.0","type":"link"}