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 : 303 stainless steel with hardware of like material for high corrosion resistance 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 : Black Oxide ExternallyAssignedProductIdentifier1 : 634529004142 ExternallyAssignedProductIdentifier2 : 0634529004142 ExternallyAssignedProductIdentifier3 : 00634529004142 IncludedComponents : Unit^Instruction Guide ItemName : Ruland CLX-18-18-SS One-Piece Clamping Rigid Coupling, Stainless Steel, 1-1/8" Bore A Diameter, 1-1/8" Bore B Diameter, 1-7/8" OD, 3-1/8" Length ItemPackageDimensions_Height : 4.826 centimeters ItemPackageDimensions_Length : 11.176 centimeters ItemPackageDimensions_Width : 4.826 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : beam-couplings Manufacturer : Ruland Manufacturing Material : Stainless Steel ModelNumber : CLX-18-18-SS NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : CLX-18-18-SS ProductDescription : ' Rigid Shaft Coupling, Set Screw Type, Bore Dia 1 1/8 In, Overall Length 3 1/8 In, Outside Dia 1 7/8 In, Clearance Dia 1.875 In, Screw Size 3/8-16 In, Keyway Width 1/4 In, Max Torque 1200 In-Lb, Black Oxide Steel ' ProductSiteLaunchDate : 2011-10-28T15:54:14.045Z Size : 1-1/8 inches StreetDate : 2017-05-15T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 31163000