Specification Brand : Eegoowa BulletPoint1 : Four intelligent functions: integrated anti-collision design (maximum door opening Angle 175°), doorstop function (165°-80° can stay), automatic closing function (80° automatic closing, adjustable speed), silent closing and locking, comprehensively improve safety and ease of use. BulletPoint2 : Sturdy and Durable: Made of 3mm thick aluminum alloy, it can bear a load of 130 pounds, is corrosion-resistant and wear-resistant, ensuring the long-term and stable use of the hinge, suitable for heavy doors. BulletPoint3 : Precise adjustment: Use a hexagonal wrench to adjust the closing speed and force, providing silent closing or locking functions to meet different needs. BulletPoint4 : Widely applicable, easy installation support: exposed or invisible installation, suitable for doors, gates, invisible doors, etc. The streamlined design is beautiful and simple, and the installation is easy and convenient. BulletPoint5 : Product Tips: The hinge will be stuck when it is manually swung to 90°. This is a buffer from 90° positioning to 80° closing. This is a normal situation. It will become smaller after being installed on the door. Please feel free to use it. Color : Silver ExternallyAssignedProductIdentifier : 7687920553392 FabricType : metal FinishType : Electroplating process FitType : Universal GpsrSafetyAttestation : 1 IncludedComponents : Non-Mortise Self-Closing Hinge 2PCS ItemName : 5 "Non-Mortise Door Hinges, Automatic Closing Door Hinge, Spring Hinge, Hydraulic Buffer, 175° one-Way Internal Opening, Space Aluminum Alloy, Adjustable Closing Speed and Force (2, Silver) ItemPackageDimensions_Height : 4.5 inches ItemPackageDimensions_Length : 8.4 inches ItemPackageDimensions_Width : 3.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : spring-hinges Manufacturer : Eegoowa Material : Aluminum ModelName : Non-Mortise Self-Closing Hinge001 ModelNumber : Non-Mortise Self-Closing Hinge MountingType : Door Mount NumberOfItems : 2 PartNumber : 14GORBSV106E4DA58SNDDG64B ProductDescription : 1 ProductSiteLaunchDate : 2025-03-29T02:03:44.150Z Size : 5.50X4.50X0.60CM Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31162403