Specification Brand : Numano BulletPoint : Model Number Pc910015 BulletPoint1 : Self-OpeningFunction: This door hinge spring torsion spring is Automatically opens doors with reverse acting spring mechanism BulletPoint2 : Size & Compatibility:Overall Length: 3" Coil Height: 0.2" Coil Diameter: 0.4" Suitable for 1/2" & 5/8" radius corner hinges, fits most standard interior door hinges. Compatible with cabinet, closet, pantry, and bathroom doors BulletPoint3 : Keeps Doors in Position:Interior Door Hinge Helps prevent bathroom doors from automatically closing due to floor slope, supporting air circulation. Keeps doors slightly open to allow warm air into bathrooms or prevent unintended door movement, helping doors don't fully close when not needed. for use with door springs to open and door opener applications BulletPoint4 : Durable and Reliable Material: Made from heavy-duty spring steel, this door opener spring is resistant to wear, fatigue, and rust. for indoor wooden doors, kitchen cabinets, and furniture hinges where consistent tension is required BulletPoint5 : Simple Installation: Easy to install by tapping out the middle hinge, placing the door spring hinge over it, and reinserting it. The spring wings against the door and frame, making it suitable for various door types, including spring hinges for self-closing doors Color : Silver ExteriorFinish : Stainless Steel ExternallyAssignedProductIdentifier1 : 819315003756 ExternallyAssignedProductIdentifier2 : 0819315003756 ExternallyAssignedProductIdentifier3 : 0262160026218 ExternallyAssignedProductIdentifier4 : 0046841668610 FinishType : Polished FitType : Universal Fit GpsrSafetyAttestation : 1 IncludedComponents : Hinge Spring*4 ItemDisplayDimensions_Height : 4.5 inches ItemDisplayDimensions_Length : 4.5 inches ItemDisplayDimensions_Width : 1 inches ItemDisplayWeight : 0.5 pounds ItemName : Numano (4PCS) for Self Opening Door Hinge Spring for Doors 1/2" & 5/8" Radius Hinges, Reverse Acting for Interior Door Hinges Compatible with Cabinet Closet and Bathroom Doors ItemPackageDimensions_Height : 0.15 inches ItemPackageDimensions_Length : 0.1 inches ItemPackageDimensions_Width : 0.1 inches ItemPackageQuantity : 1 ItemTypeKeyword : spring-hinges Manufacturer : Numano Material : heavy-duty spring steel ModelName : Hinge Spring ModelNumber : Pc910015 MountingType : Door Mount NumberOfItems : 4 OeManufacturer : MagnaFuel OemEquivalentPartNumber : MP-8050-04 PartNumber : PC910015 ProductDescription : The Numano Self-Opening Hinge Spring is suitable for 1/2" & 5/8" radius hinges, making it compatible with a variety of door types, including bathroom doors, cabinets, and other light interior doors. functioning similarly to a spring-loaded door , helping to keep doors in the desired position without additional effort. It a door opener spring , helping reliable performance in various door types. for use with spring hinges for doors, it supporting applications where door springs to open and door springs are needed. offering long-lasting and reliable performance. ProductSiteLaunchDate : 2025-03-11T03:25:35.974Z StreetDate : 2017-05-22T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31162403