Specification Brand : NDZZQBPGO BulletPoint : Bearing BulletPoint1 : 1. Sliding bearing hinges provide smooth running and quiet operation. BulletPoint2 : 2. Material Made of cold rolled steel, durable. BulletPoint3 : 3. The hinges are made with built-in dampers to help the door close more safely and quietly. BulletPoint4 : 1. Suitable for Public toilet door Hotel School, Supermarket, etc. BulletPoint5 : 2. No opening, Easy to install, very convenient to use BulletPoint6 : 3. Made of Plastic, Durable and practical Color : One Color ExternallyAssignedProductIdentifier : 8017265892815 ItemDisplayDimensions_Height : 2.44 inches ItemDisplayDimensions_Length : 6.5 inches ItemDisplayDimensions_Width : 4.5 inches ItemName : NDZZQBPGO 2pcs Drawn Cup Needle Roller Bearings HK2210 HK2230 HK2512 HK2520 HK3016 HK3020 HK303824 HK4012 ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : bearing-hinges Manufacturer : NDZZQBPGO Material : Metal ModelName : LPXDS ModelNumber : NDZZQBPGO NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : NDZZQBPGO ProductDescription : Bearing