Specification Brand : Ruland BulletPoint1 : Precision honed bores on straight bore couplings for superior fit and torque transmission.Does not mar the shaft BulletPoint2 : Proprietary Nypatch anti-vibration hardware prevents galling, maintains high holding power, and allows for multiple screw insertions BulletPoint3 : 2024 high strength aluminum for light weight and low inertia BulletPoint4 : Hardware tests beyond ANSI standards for maximum torque capabilities BulletPoint5 : Ruland rigid couplings are carefully made from select North American bar stock in our Marlborough, Massachusetts factory and are RoHS3 and REACH compliant Color : Silver ExternallyAssignedProductIdentifier : 8677826716907 ExternallyAssignedProductIdentifier1 : 634529004531 ExternallyAssignedProductIdentifier2 : 0634529004531 ItemName : Ruland CLX-4-4-A One-Piece Clamping Rigid Coupling, Aluminum, 1/4" Bore A Diameter, 1/4" Bore B Diameter, 5/8" OD, 1" Length ItemPackageDimensions_Height : 1.524 centimeters ItemPackageDimensions_Length : 2.54 centimeters ItemPackageDimensions_Width : 1.524 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : beam-couplings Manufacturer : Ruland Manufacturing Material : Aluminum MetalType : Aluminum ModelNumber : CLX-4-4-A NumberOfItems : 1 NumberOfPieces : 1 PartNumber : CLX-4-4-A ProductDescription : Shaft Couplings - Rigid Clamp Style - One piece is available in stainless steel, carbon steel or aluminum. Two piece is available in steel. Available with or without a keyway. Clamp screws are forged and treated with an antivibration coating to keep them from loosening. ProductSiteLaunchDate : 2009-10-12T12:01:33.000-00:00 Size : 1/4 inches SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1