Specification Brand : Richelieu BulletPoint1 : UL listed Grade 1 hinge for standard entry doors and exterior doors, features adjustable spring tension to control closing speed and non-removable hinge pin for added security BulletPoint2 : 5/8 inch radius hinge with load capacity of 40 kg (88 lb) per 3 hinges BulletPoint3 : Product Dimensions - Height x Width x Thickness: 3 1/2 in (89 mm) x 3 1/2 in (89 mm) x 1/8 in (3 mm) BulletPoint4 : Finish: Brushed nickel, made of steel BulletPoint5 : Sold per unit, mounting hardware is included for an easy installation (#10 × 1" wood screws and #10-24 x 1/2" machine screws) Color : Brushed Nickel ExternallyAssignedProductIdentifier1 : 062703518220 ExternallyAssignedProductIdentifier2 : 0062703518220 ExternallyAssignedProductIdentifier3 : 00062703518220 FinishType : Brushed GpsrSafetyAttestation : 1 IncludedComponents : Blister of 1 hinge, screws/nails ItemDisplayDimensions_Height : 4 inches ItemDisplayDimensions_Width : 4.25 inches ItemName : Richelieu Hardware 51821NBR Full Mortise Adjustable Spring Hinge, 3-1/2 in (88.9 mm), Brushed Nickel ItemPackageDimensions_Height : 19.1 centimeters ItemPackageDimensions_Length : 2.4 centimeters ItemPackageDimensions_Width : 10.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : door-hinges Manufacturer : Richelieu Material : Steel ModelName : 51821NBR ModelNumber : 51821NBR MountingType : Door Mount NumberOfItems : 1 PackageLevel : unit PartNumber : 51821NBR ProductDescription : 4” x 4.25” Square with 5/8” Radius Corner Stainless Steel - 304 Grade Gauge: 2.5MM, (.097" ) For Door Thickness: 1 5/8" to 1 3/4" thick doors Includes matching screws. Non-Removable Riveted Pin makes it nearly impossible to remove these pins. These hinges are perfect for out-swing doors where security is an issue. Sold in sets of 3. ProductSiteLaunchDate : 2017-03-25T12:47:09.279Z Size : 3 1/2-inch (89 mm) StreetDate : 2016-03-01T00:00:01Z Style : 5/8 Radius Corner SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 31162403