{"product_id":"national-mfg-n172-114-adjustable-door-gate-spring","title":"National Mfg N172-114 Adjustable Door Gate Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N172-114 is a zinc adjustable door and gate spring designed for residential and light commercial gate and door closure applications. Tension is adjusted via a threaded shaft, allowing installers to fine-tune closing force without replacing the spring or adding additional hardware. The spring ships with fasteners included and is packaged on a card for point-of-sale or shop storage. It is suitable for jobs requiring spring sizes 3 through 6, covering a broad range of door and gate weights and frame configurations.\u003c\/p\u003e\n\u003cp\u003eThis spring is used in fence gate, screen door, and light exterior door installations where a self-closing mechanism is required. The adjustable design makes it a practical single-SKU solution for contractors and service techs who need to cover multiple spring size requirements on a single job or service call. It is typically installed by general contractors, fence installers, or maintenance technicians working on residential or light commercial properties.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eZinc construction for corrosion resistance in outdoor gate and door applications\u003c\/li\u003e\n  \u003cli\u003eTension adjusted by threaded shaft for field-tunable closing force\u003c\/li\u003e\n  \u003cli\u003eReplaces spring sizes 3 through 6 in a single adjustable unit\u003c\/li\u003e\n  \u003cli\u003eFasteners included — no separate hardware sourcing required\u003c\/li\u003e\n  \u003cli\u003eCarded packaging suitable for shop inventory or resale\u003c\/li\u003e\n  \u003cli\u003eSold in a package quantity of 10 units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation spring for door and gate assemblies requiring spring sizes 3 through 6.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by fence contractors, general maintenance technicians, or experienced DIYers. Power tools are not required; standard hand tools are sufficient for fastener installation. Ensure the door or gate is properly aligned and the frame is structurally sound before installing the spring. Adjust tension via the threaded shaft incrementally and test closing action before completing installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTension Adjustment\u003c\/strong\u003e: Threaded shaft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpring Size Range\u003c\/strong\u003e: 3 through 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFasteners Included\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.2 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: N172-114\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51563557388594,"sku":"N172-114","price":77.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0fddc14795c88fa8d4bb5d514cf3bcec.jpg?v=1786499068","url":"https:\/\/voomisupply.com\/products\/national-mfg-n172-114-adjustable-door-gate-spring","provider":"Voomi Supply","version":"1.0","type":"link"}