{"product_id":"national-mfg-n343-087-by-pass-door-hardware-kit-72in","title":"National Mfg N343-087 By-pass Door Hardware Kit 72in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N343-087 is a 72-inch by-pass door hardware kit designed for sliding interior door installations. This kit provides the track, hangers, and guide hardware needed to mount and operate two by-pass doors on a shared rail system. The steel track features a decorative finish and includes a dial-action hanger system that allows vertical door adjustment without detaching the hangers. Wheels are maintenance-free and require no lubrication. The door guide ensures smooth, controlled door movement throughout the full travel of the track. This kit is installed by finish carpenters, general contractors, and experienced DIYers during interior door rough-in or renovation work.\u003c\/p\u003e\n\u003cp\u003eThis hardware kit is suited for residential closet, pantry, and room-divider by-pass door applications requiring a 72-inch track span. It supports door configurations where two panels slide past one another on a common steel rail. The dial-action hanger system simplifies door hanging and removal, making it practical for installations where doors may need to be taken down for access or rehanging during flooring or trim work. The kit ships as a single package containing three components. No lubrication schedule is required after installation, reducing long-term maintenance demands.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e72-inch steel track with decorative finish for residential by-pass door installations\u003c\/li\u003e\n  \u003cli\u003eDoors cannot accidentally jump the track, improving operational reliability\u003c\/li\u003e\n  \u003cli\u003eMaintenance-free wheels require no lubrication\u003c\/li\u003e\n  \u003cli\u003eDoors can be hung or removed without detaching hangers\u003c\/li\u003e\n  \u003cli\u003eDial-action hanger allows easy vertical door adjustment after installation\u003c\/li\u003e\n  \u003cli\u003eDoor guide provides smooth operation and allows up or down door adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style hardware solution for standard residential by-pass door applications requiring a 72-inch track length. Referenced as V770D in supplier documentation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a finish carpenter or general contractor. Power tools are not required but a drill, level, and appropriate fasteners for the header material are standard. Verify that the header framing or mounting surface is structurally sound and capable of supporting the door weight before attaching the track. Follow local building codes for interior door hardware installations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrack Length\u003c\/strong\u003e: 72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrack Material\u003c\/strong\u003e: Steel with decorative finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 13 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NATIONAL MFG\/SPECTRUM BRANDS HHI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N343-087\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51564281954610,"sku":"N343-087","price":103.28,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/442746d38d2e6577c71e28e54d81f548.jpg?v=1786516261","url":"https:\/\/voomisupply.com\/products\/national-mfg-n343-087-by-pass-door-hardware-kit-72in","provider":"Voomi Supply","version":"1.0","type":"link"}