{"product_id":"4-5-inch-door-hinges-heavy-duty-xinsheng-316-stainless-steel-marine-grade-ball-bearing-rust-proof-for-interior-exterior-doors-3-pack","title":"4.5 Inch Door Hinges Heavy Duty, XinSheng 316 Stainless Steel Marine Grade Ball Bearing, Rust Proof for Interior Exterior Doors, 3 Pack","description":"\u003cp\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 | HEAVY-DUTY 220 LBS CAPACITY - Each 4.5\"x4.5\" hinge is 3mm thick, set of 3 supports up to 220 lbs for gates, exterior doors, and security applications with smooth operation | BALL BEARING DESIGN - Precision 316 stainless steel ball bearings ensure smooth, quiet operation with reduced friction and extended lifespan (50,000 cycles zero-wear tested) | NON-REMOVABLE PIN SECURITY - Enhanced safety with non-removable hinge pins, ideal for exterior outswing doors and security applications requiring tamper resistance | VERSATILE INSTALLATION - Perfect for interior doors, exterior doors, gates, cabinets, and marine applications. Includes all mounting hardware for easy installation | WEATHERPROOF CONSTRUCTION - Engineered to withstand extreme weather, saltwater exposure, and temperature fluctuations without compromising performance or appearance\u003c\/p\u003e","brand":"XINSheng","offers":[{"title":"Default Title","offer_id":51751705116962,"sku":"B0F2M3VK72","price":46.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0739\/0294\/8642\/files\/61cpblVlYfL._AC_SY300_SX300_QL70_FMwebp.webp?v=1781085921","url":"https:\/\/arlenzone.com\/products\/4-5-inch-door-hinges-heavy-duty-xinsheng-316-stainless-steel-marine-grade-ball-bearing-rust-proof-for-interior-exterior-doors-3-pack","provider":"Arlenzone.com","version":"1.0","type":"link"}