{"product_id":"door-axis-self-closing-full-mortise-spring-hinge-3-5-in-brass","title":"Door Axis Self-Closing Full Mortise Spring Hinge, 3-1\/2 in Brass","description":"\u003cp\u003eThe Door Axis Self-Closing Mortise Spring Hinge closes a passage door behind every use without a surface closer. It fits standard 3-1\/2 in mortises, so a swing door becomes self-closing with a hinge swap.\u003c\/p\u003e\u003cp\u003eA coil spring inside the barrel returns the door to its frame, and tension adjusts with the included pin so the same hinge closes a light hollow-core or a heavier solid slab at a controlled pace. Codes commonly call for self-closing hinges on garage-to-house doors; two spring hinges paired with one plain butt hinge handle most residential slabs.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConverts a standard swing door to self-closing\u003c\/li\u003e\n\u003cli\u003eAdjustable spring tension with included pin tool\u003c\/li\u003e\n\u003cli\u003eStandard 3-1\/2 in full mortise footprint\u003c\/li\u003e\n\u003cli\u003eSteel construction in bright brass finish\u003c\/li\u003e\n\u003cli\u003eCommon code answer for garage-entry doors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecification Table\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSelf-closing spring hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLeaf size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-1\/2 x 3-1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFull mortise, fasteners included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTension\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAdjustable, pin tool included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel, bright brass finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePack\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 hinge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInterior and garage-entry doors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eIncluded Components\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne spring hinge\u003c\/li\u003e\n\u003cli\u003eTension adjustment pins and tool\u003c\/li\u003e\n\u003cli\u003eMounting screws\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUse two spring hinges per standard slab with a plain butt hinge between them.\u003c\/li\u003e\n\u003cli\u003eSet tension only high enough to latch the door; excess tension slams and wears the frame.\u003c\/li\u003e\n\u003cli\u003eAdjust tension after hanging, with the door at rest.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and Support\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCoverage confirmed during quote review.\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWill one spring hinge close my door?\u003c\/strong\u003e\u003cbr\u003eLight interior slabs sometimes close on one, but two spring hinges give controlled, reliable latching on standard doors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this meet the garage-door self-close requirement?\u003c\/strong\u003e\u003cbr\u003eSelf-closing hinges are the common answer to that requirement. Confirm your local code text during quote review.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/DA-DR-HW-HNGSC-MORT-submittal.pdf?v=1783251339\" target=\"_blank\" rel=\"noopener\"\u003eProduct Submittal Summary (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/DA-DR-HW-HNGSC-MORT-dimensional.pdf?v=1783251339\" target=\"_blank\" rel=\"noopener\"\u003eDimensional \u0026amp; Fit Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/DA-DR-HW-HNGSC-MORT-install-warranty.pdf?v=1783251339\" target=\"_blank\" rel=\"noopener\"\u003eInstallation \u0026amp; Warranty Reference (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Door Axis","offers":[{"title":"Default Title","offer_id":48932350853376,"sku":"DA-DR-HW-HNGSC-MORT","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/7490\/0480\/files\/01-hero_4ab7e457-2a43-499b-9750-2dd6f53b53f5.png?v=1783251226","url":"https:\/\/ironcinder.com\/products\/door-axis-self-closing-full-mortise-spring-hinge-3-5-in-brass","provider":"IronCinder","version":"1.0","type":"link"}