{"product_id":"national-mfg-n177-501-hook-eye-turnbuckle-1-2x6-in-1040-lb","title":"National Mfg N177-501 Hook Eye Turnbuckle 1\/2x6 in 1040 Lb","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N177-501 is a galvanized hook and eye turnbuckle rated for demanding marine, industrial, and construction environments where corrosion resistance and load-bearing strength are critical. The body features hex heads for fast, tool-assisted adjustment without specialized tooling. End fittings are heat treated for added tensile strength. The safe working load (SWL) is 1,040 pounds, making this turnbuckle a reliable choice for tensioning applications that require a verifiable load rating and corrosion protection in harsh or outdoor conditions.\u003c\/p\u003e\n\u003cp\u003eThis turnbuckle is sized at 0.5 inches x 6 inches and is well suited for rigging, bracing, tensioning cables or rods, and structural tie-back applications in marine, construction, and general industrial settings. It meets Federal Specification FF-T-791B, Type 1, Form 1, Class 6, confirming compliance with established government standards for turnbuckle performance and dimensional requirements. This listing includes a package quantity of 10 units, sold in bulk format.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanized finish provides maximum corrosion protection for marine and outdoor use\u003c\/li\u003e\n  \u003cli\u003eSafe working load of 1,040 pounds for reliable load-rated tensioning\u003c\/li\u003e\n  \u003cli\u003eHeat-treated end fittings for increased strength under load\u003c\/li\u003e\n  \u003cli\u003eHex-head body design allows fast, easy adjustment with standard tools\u003c\/li\u003e\n  \u003cli\u003eMeets Federal Specification FF-T-791B, Type 1, Form 1, Class 6\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 10 units, sold in bulk\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in marine, industrial, and construction applications where maximum corrosion protection and tensioning strength are required. Suitable for cable, rod, and structural tensioning assemblies that call for a hook-and-eye configuration in the 0.5-inch body size class.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTurnbuckles of this type are typically installed by riggers, construction tradespeople, or marine service professionals. Before installation, ensure all mating hardware — hooks, eyes, cables, or rods — is rated equal to or greater than the 1,040-pound SWL of this fitting. Do not exceed the rated safe working load. Inspect threads and body for damage before tensioning, and use a locking device or seizing wire where vibration or dynamic loading may cause the body to back off over time.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: 0.5 inches x 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe Working Load\u003c\/strong\u003e: 1,040 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Fitting Type\u003c\/strong\u003e: Hook and Eye\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Style\u003c\/strong\u003e: Hex Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Fitting Treatment\u003c\/strong\u003e: Heat Treated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFederal Specification\u003c\/strong\u003e: FF-T-791B, Type 1, Form 1, Class 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10 units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 36.25 pounds\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: N177-501\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51562558095666,"sku":"N177-501","price":283.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f92c3cfe95e54fa515a5bcffa9ec24e1.jpg?v=1786479724","url":"https:\/\/voomisupply.com\/products\/national-mfg-n177-501-hook-eye-turnbuckle-1-2x6-in-1040-lb","provider":"Voomi Supply","version":"1.0","type":"link"}