{"product_id":"liftmaster-3100z-adjustable-roller-bearing-hinges","title":"LiftMaster 3100Z Adjustable Roller Bearing Hinges","description":"\u003ch2\u003eAdjustable Roller Bearing Hinges for Heavy-Duty Gates\u003c\/h2\u003e\n\u003cp\u003eThe LiftMaster 3100Z Hinges are \u003cstrong\u003estandard-duty adjustable roller cage bearing hinges\u003c\/strong\u003e engineered for flat-mounted gate installations. Built with a corrosion-protected zinc finish, these hinges provide smooth, consistent movement and long-term reliability for both residential and commercial swing gates. Each pair supports heavy gates with precision weight distribution and minimal friction for dependable performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable roller cage bearing design for smooth, controlled gate movement\u003c\/li\u003e\n\u003cli\u003eZinc-plated corrosion-resistant finish for extended service life\u003c\/li\u003e\n\u003cli\u003eDistributes gate weight evenly to reduce wear on posts and mounting hardware\u003c\/li\u003e\n\u003cli\u003eProvides five times the bearing surface of standard hinges\u003c\/li\u003e\n\u003cli\u003eEasy lubrication through built-in grease (zerk) fittings\u003c\/li\u003e\n\u003cli\u003eAdjustable design allows for precise gate alignment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 3100Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Adjustable roller cage bearing hinge, flat mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Both sides, flat mount configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Finish:\u003c\/strong\u003e Zinc-plated (corrosion protected)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Gate Weight:\u003c\/strong\u003e Up to 1,000 lbs per pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 3 3\/8 in width × 2 15\/16–3 3\/16 in height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Sold in pairs (2 hinges per box)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Swing gates for residential, commercial, or light-industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConclusion\u003c\/h3\u003e\n\u003cp\u003eThe LiftMaster 3100Z Hinges combine precision engineering and corrosion protection to deliver lasting durability and quiet, stable gate performance. Designed for ease of installation and maintenance, they provide Elite-level reliability for professional perimeter and access control systems.\u003c\/p\u003e","brand":"LiftMaster","offers":[{"title":"Default Title","offer_id":40811428118639,"sku":"3100Z","price":175.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0141\/9617\/8998\/products\/3100Z.jpg?v=1753912541","url":"https:\/\/theelitegateoffers.com\/products\/liftmaster-3100z-adjustable-roller-bearing-hinges","provider":"Elite Gates","version":"1.0","type":"link"}