{"product_id":"xinsheng-3-pack-4x4-inch-full-316-stainless-steel-door-hinges-heavy-duty-marine-grade-rust-proof-ball-bearing-hinges-for-high-salt-environments-5-8-inch-square-radius","title":"XinSheng 3 Pack 4x4 Inch Full 316 Stainless Steel Door Hinges - Heavy Duty Marine-Grade Rust Proof Ball-Bearing Hinges for High-Salt Environments (5\/8 Inch Square Radius)","description":"\u003cp\u003e\u003cb\u003eSalty Air Rating:\u003c\/b\u003e ⭐⭐⭐⭐⭐ (Oceanfront Ready)\u003c\/p\u003e\u003cp\u003e\u003cb\u003eRationale:\u003c\/b\u003e 316 stainless, full solid construction (not hollow), ball-bearing mechanism. Marketed specifically for high-salt environments. Oceanfront Ready; the square radius corner is compatible with most standard door frames.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e XINSheng\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Stainless steel\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMARINE-GRADE 316 STAINLESS STEEL - Superior rust resistance vs standard 304 steel, specifically engineered for coastal and high-salt environments where corrosion protection is critical\u003c\/li\u003e\n\u003cli\u003e3-hinge load capacity220lbs - Each 4\"x4\" hinge is 3mm thick, set of 3 supports up to 220 lbs for gates, exterior doors, and security applications with smooth operation\u003c\/li\u003e\n\u003cli\u003eBALL BEARING DESIGN - Precision ball bearings with 316 stainless steel pins ensure smooth, quiet operation with 50,000+ cycle durability and zero maintenance\u003c\/li\u003e\n\u003cli\u003eNON-REMOVABLE PIN SECURITY - Enhanced security design with non-detachable pins provides superior protection for exterior outswing doors and security applications\u003c\/li\u003e\n\u003cli\u003eCOMPLETE INSTALLATION KIT - 3 marine-grade hinges with 24 matching 316 stainless steel screws, 5\/8 inch square radius corners for professional appearance\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e XS-HY-001D\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e XS-HY-001\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0706531214168\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 7.5 x 4.8 x 1.7 inches\u003c\/p\u003e","brand":"XINSheng","offers":[{"title":"Default Title","offer_id":42670402175038,"sku":"B0G38VNBDB","price":48.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/7578\/7326\/files\/71RczaMeJeL.jpg?v=1775342087","url":"https:\/\/saltyairsupply.com\/products\/xinsheng-3-pack-4x4-inch-full-316-stainless-steel-door-hinges-heavy-duty-marine-grade-rust-proof-ball-bearing-hinges-for-high-salt-environments-5-8-inch-square-radius","provider":"Salty Air Supply","version":"1.0","type":"link"}