{"product_id":"invisible-zipper-presser-foot-industrial-lockstitch-s518-s518n-s518ns","title":"Invisible Zipper Presser Foot S518 S518N – Industrial Lockstitch","description":"\n\u003ch2\u003eRLJLIVES Invisible Zipper Presser Foot – S518 \/ S518N \/ S518NS\u003c\/h2\u003e\n\u003cp\u003eAchieve perfectly concealed zippers every time with the \u003cstrong\u003eRLJLIVES Industrial Lockstitch Invisible Zipper Presser Foot\u003c\/strong\u003e. Compatible with S518, S518N, and S518NS industrial sewing machines, this precision-crafted stainless steel presser foot is an essential upgrade for tailors, garment manufacturers, and home sewists who demand clean, professional-grade finishes on dresses, skirts, cushions, and more.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose This Presser Foot?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInvisible Zipper Perfection:\u003c\/strong\u003e Specially designed grooves guide the zipper coil so it feeds smoothly, giving you consistently hidden, flat seams with no visible stitching on the right side of the fabric.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Stainless Steel Construction:\u003c\/strong\u003e Crafted from high-quality stainless steel for long-lasting performance that withstands heavy industrial use without warping or wearing down.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Fits industrial lockstitch machines using S518, S518N, and S518NS presser foot systems — ideal for garment factories, embroidery stations, and professional sewing workshops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e Tight tolerances ensure smooth, skip-free stitching, reducing thread breaks and rework on delicate and heavyweight fabrics alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Attachment:\u003c\/strong\u003e Snaps on and off quickly with no special tools required, minimising downtime between projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRLJLIVES\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Models\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eS518, S518N, S518NS Industrial Lockstitch Machines\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInvisible Zipper Presser Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUse\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSewing, Embroidery, Zipper Insertion\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eInserting invisible zippers in dresses, skirts, and trousers\u003c\/li\u003e\n  \u003cli\u003eUpholstery, cushion covers, and home décor projects\u003c\/li\u003e\n  \u003cli\u003eIndustrial garment production and embroidery applications\u003c\/li\u003e\n  \u003cli\u003eProfessional tailoring studios and home sewing enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete Your Sewing Toolkit\u003c\/h3\u003e\n\u003cp\u003eLooking to expand your sewing accessories? Check out our \u003ca href=\"\/products\/nylon-serrated-sewing-machine-motor-belts-2-pack\"\u003e2-Pack Nylon Serrated Sewing Machine Motor Belts – 6 Sizes\u003c\/a\u003e to keep your machine running smoothly, or explore the \u003ca href=\"\/products\/bamboo-interchangeable-circular-knitting-needle-set-10-pair\"\u003e10-Pair Bamboo Interchangeable Circular Knitting Needle Set\u003c\/a\u003e for your next needlework project. Crafters will also love our \u003ca href=\"\/products\/airtight-transparent-pet-storage-bottle-craft-beads-home-organization\"\u003eAirtight Transparent PET Storage Bottle\u003c\/a\u003e — perfect for organising thread, beads, and small sewing notions.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.ftc.gov\/business-guidance\/resources\/threading-your-way-through-labeling-requirements-under-textile-wool-acts\" target=\"_blank\" rel=\"noopener\"\u003eFTC textile labeling requirements\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which sewing machines is this invisible zipper presser foot compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This presser foot is specifically designed for industrial lockstitch sewing machines that use the S518, S518N, or S518NS presser foot attachment system. Always verify your machine's presser foot shank size before ordering to ensure a proper fit.\u003c\/p\u003e\n\u003ch4\u003eQ: What types of zippers can I install with this presser foot?\u003c\/h4\u003e\n\u003cp\u003eA: This foot is optimised for invisible (concealed) zippers. The specialised groove design gently opens the zipper coil as you sew, allowing the needle to stitch as close to the coil as possible so the zipper is completely hidden once the seam is closed.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this presser foot suitable for home sewing machines?\u003c\/h4\u003e\n\u003cp\u003eA: This presser foot is designed for industrial lockstitch machines (S518, S518N, S518NS). It is not intended for domestic or home sewing machines. Please check your machine's compatibility before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: What material is the presser foot made from?\u003c\/h4\u003e\n\u003cp\u003eA: The presser foot is crafted from durable stainless steel, ensuring it can withstand the rigours of high-volume industrial sewing without bending, corroding, or wearing out prematurely.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which sewing machines is this invisible zipper presser foot compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This presser foot is specifically designed for industrial lockstitch sewing machines that use the S518, S518N, or S518NS presser foot attachment system. Always verify your machine's presser foot shank size before ordering to ensure a proper fit.\"}}, {\"@type\": \"Question\", \"name\": \"What types of zippers can I install with this presser foot?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This foot is optimised for invisible (concealed) zippers. 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Please check your machine's compatibility before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What material is the presser foot made from?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The presser foot is crafted from durable stainless steel, ensuring it can withstand the rigours of high-volume industrial sewing without bending, corroding, or wearing out prematurely.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Invisible Zipper Presser Foot S518 S518N – Industrial Lockstitch\", \"item\": \"https:\/\/gf1krb-by.myshopify.com\/products\/invisible-zipper-presser-foot-industrial-lockstitch-s518-s518n-s518ns\"}]}\u003c\/script\u003e","brand":"NIFTY","offers":[{"title":"S518NS","offer_id":67899939422432,"sku":"14:200006153#S518NS","price":8.04,"currency_code":"USD","in_stock":true},{"title":"S518N","offer_id":67899939455200,"sku":"14:200006152#S518N","price":7.37,"currency_code":"USD","in_stock":true},{"title":"S518","offer_id":67899939487968,"sku":"14:200006151#S518","price":8.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/5384\/6496\/files\/Sda9f19d1777445edb4e60e29506db0f2x.webp?v=1791857618","url":"https:\/\/niftyshopmart.com\/products\/invisible-zipper-presser-foot-industrial-lockstitch-s518-s518n-s518ns","provider":"NIFTY","version":"1.0","type":"link"}