{"product_id":"national-hardware-n150-771-v820-chain-bolt-6-in-zinc-plated-in-swing-door-security","title":"National Hardware N150-771 V820 Chain Bolt, 6 in, Zinc Plated – In-Swing Door Security","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eNational Hardware offers a practical 6-inch chain bolt designed for in-swinging doors. Crafted from cold rolled steel and finished with a zinc plating, this bolt balances everyday reliability with a clean, low-profile look. Whether you’re updating a home entry, a farm outbuilding, or a light-industrial space, this chain bolt provides a simple way to manage access while preserving the door’s style.\u003c\/p\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable construction from cold rolled steel supports frequent use.\u003c\/li\u003e\n  \u003cli\u003eCorrosion resistance thanks to zinc plating, helping the hardware hold up in varied environments.\u003c\/li\u003e\n  \u003cli\u003eEasy installation for a quick security upgrade.\u003c\/li\u003e\n  \u003cli\u003eVersatile fit for right- or left-handed doors.\u003c\/li\u003e\n  \u003cli\u003ePrivacy and added security when engaged, without complex mechanisms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eVersatile Use Cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for residential entry doors, barns, workshops, or shop doors that swing inward. The 6-inch bolt provides a reliable extension for a simple barrier, offering peace of mind in high-traffic areas and during seasonal changes when doors see frequent use.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLength: 6 inches (chain bolt)\u003c\/li\u003e\n  \u003cli\u003eMaterial: Cold rolled steel\u003c\/li\u003e\n  \u003cli\u003eFinish: Zinc plating\u003c\/li\u003e\n  \u003cli\u003eApplication: In-swinging doors only; suitable for both right- and left-hand installations\u003c\/li\u003e\n  \u003cli\u003eIncludes chain bolt mechanism for added privacy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePrepare the door surface and align the strike location before mounting.\u003c\/li\u003e\n  \u003cli\u003eSecure with standard screws into the door frame and verify smooth operation.\u003c\/li\u003e\n  \u003cli\u003eTest both engaged and disengaged positions to ensure proper fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Zinc Plating Matters\u003c\/h3\u003e\n\u003cp\u003eThe zinc plating provides corrosion resistance across varied environments, helping the hardware maintain appearance and performance over time—even in damp entryways or busy workspaces.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What doors is the National Hardware N150-771 V820 Chain Bolt best for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for in-swing doors; works with both right- and left-handed installations for simple privacy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does zinc plating improve durability in outdoor or humid environments?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, zinc plating offers corrosion resistance, helping maintain appearance and function over time.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"National Hardware","offers":[{"title":"Default Title","offer_id":47462748979374,"sku":"B000BD8J9U","price":56.72,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/national-hardware-n150-771-v820-chain-bolt-6in-zinc-plated.jpg?v=1770266421","url":"https:\/\/handyskook.ca\/products\/national-hardware-n150-771-v820-chain-bolt-6-in-zinc-plated-in-swing-door-security","provider":"HandySkook","version":"1.0","type":"link"}