Specification Brand : YWNYT BulletPoint1 : Practical: Hydraulic Dust Cap Keeps your couplers Clean and Protects hydraulic system from the elements via the quick coupler connection. BulletPoint2 : Package List: 8 sets hydraulic dust caps/plugs: 8 Male Dust Cap + 8 Female Dust Cap. BulletPoint3 : Size: Dust Plug Dimension: 0.7"; Dust Cap Internal Dimension: 0.9", for most skid steer loaders and attachments, Bobcat hydraulic connector fittings. BulletPoint4 : Fits: The dust covers perfectly Fits ISO A 7241. BulletPoint5 : Hydraulic Dust Caps: keeps dirt out of skid steer bobcat flat face hydraulic coupler fittings and protects hydraulic system from the elements. Color : Silver ConnectorType : Coupling ExteriorFinish : Polished IncludedComponents : 2 set of Dust plug and dust cap ItemName : 8PCS 3/8 ISO Tractor Hydraulic Coupler Male Dust Cap and Female Plug Cover Quick Disconnects Port Plug Cover Fittings with Retention Ring ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 5.12 inches ItemPackageDimensions_Width : 4.33 inches ItemTypeKeyword : hydraulic-couplings Manufacturer : moutainsmart Material : Steel ModelNumber : E20A NumberOfItems : 1 NumberOfPieces : 1 PartNumber : FLY0522 ProductDescription : Specification: Material: Rubber Fits: ISO-A 3/8 Dust Cap Color: Red Connector Type: Cap Package List: 8 x 3/8 ISO A Hydraulic Coupler Cover