{"product_id":"national-mfg-n350-511-zinc-safety-spring-snap-1-inch","title":"National Mfg N350-511 Zinc Safety Spring Snap 1 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N350-511 is a 1-inch zinc safety opening interlocking spring snap designed for quick, secure attachment in demanding field and marine environments. The interlocking safety mechanism prevents accidental disengagement under load, making it suitable for lifting, pulling, and mooring tasks where connection reliability matters. This snap is packaged loose and sold in a box of 5 units. Licensed tradespeople, farm operators, and marine service professionals routinely specify this type of hardware where a fast-connect solution is needed without sacrificing load retention.\u003c\/p\u003e\n\u003cp\u003eThis spring snap is rated for farm, marine, and recreational applications. Typical uses include securing lines and rigging during mooring operations, attaching tow or pull lines on agricultural equipment, and connecting recreational gear where repeated attachment and detachment are required. The zinc construction provides corrosion resistance suitable for outdoor and wet environments. Each unit measures 1 inch in jaw opening size, and the package includes 5 snaps per box for multi-point or replacement installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSafety opening interlocking design prevents accidental release under load\u003c\/li\u003e\n  \u003cli\u003e1-inch jaw size for compatibility with standard chain, rope, and hardware links\u003c\/li\u003e\n  \u003cli\u003eZinc construction offers corrosion resistance for outdoor and marine environments\u003c\/li\u003e\n  \u003cli\u003eSuitable for lifting, pulling, and mooring applications\u003c\/li\u003e\n  \u003cli\u003eQuick-attach mechanism allows fast connection and disconnection in the field\u003c\/li\u003e\n  \u003cli\u003ePackaged loose in a box of 5 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or supplemental hardware snap for farm, marine, and recreational rigging applications requiring a 1-inch safety spring snap.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation does not require specialized tools. Ensure all load-bearing connections are inspected before use and that the interlocking safety latch is fully engaged prior to applying any load. De-tension the line or rigging before attaching or removing the snap. Consult applicable agricultural, marine, or occupational safety codes for load ratings and rigging requirements specific to your application.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Size\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.75 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\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: N350-511\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51562184868146,"sku":"N350-511","price":43.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/395762e2df31b3ce78787b40cfdec377.jpg?v=1786472668","url":"https:\/\/voomisupply.com\/products\/national-mfg-n350-511-zinc-safety-spring-snap-1-inch","provider":"Voomi Supply","version":"1.0","type":"link"}