Specification Brand : GRAINGER APPROVED BulletPoint : Price For: Each Finish: Plain Item: Machine Key Material: Steel Application: Holds Pulleys and Gears on Transmission Shafts Square: 3/16" End Type: Square Type: Undersized Tensile Strength (PSI): 64, 000 psi Length: 1-1/4" Thickness Tolerance: -0.002" Length Tolerance: -0.030" Rockwell Hardness: B85 Country of Origin (subject to change): United States BulletPoint1 : The installation is easy, but it is still recommended to be operated by professionals. BulletPoint2 : Each product is inspected before leaving the factory. BulletPoint3 : The manufacturing process ensures maximum durability, not easy to damage, good performance and long service life. BulletPoint4 : The installation and replacement methods are simple. Suitable for old or damaged products, can be installed directly. BulletPoint5 : The design is compact, easy to carry and store, which can meet your needs. Color : One Color ExternallyAssignedProductIdentifier : 9151536113021 ExternallyAssignedProductIdentifier1 : 0044761783857 ExternallyAssignedProductIdentifier2 : 044761783857 FinishType : Powder Coated ItemName : GRAINGER APPROVED Machine Key, Under, Stl, 1 1/4 L, PK10 ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 1 centimeters ItemPackageDimensions_Width : 1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : internal-gears Manufacturer : GRAINGER APPROVED Material : Alloy Steel ModelName : SDRNXAZ123 ModelNumber : SDRNXAZ123 NumberOfBoxes : 1 NumberOfItems : 1 NumberOfTeeth : 60 OperationMode : Mechanical PartNumber : WWG-30007 PowerSourceType : AC ProductDescription : ' Machine Key, Undersized, Square End Type, Steel, Plain Finish, 1 1/4 In Length, 3/16 In Square, -0.002 In Thickness Tolerance, -0.030 In Length Tolerance, Tensile Strength 64, 000 PSI, Rockwell Hardness B85, Holds Pulleys and Gears on Transmission Shafts, Package 10 ' ProductSiteLaunchDate : 2014-11-01T12:00:00.000-08:00 Size : 28MM-9T Style : Internal Ring Gears UnitCount : 1 UnspscCode : 27111700