Specification Brand : GRAINGER APPROVED BulletPoint : Price For: Each End Type: Square Length Tolerance: -0.030" Rockwell Hardness: B85 Finish: Plain Thickness Tolerance: +0.002" Item: Machine Key Material: Steel Application: Holds Pulleys and Gears on Transmission Shafts Type: Oversized Tensile Strength (PSI): 64, 000 psi Square: 3/8" Length: 1" Country of Origin (subject to change): United States BulletPoint1 : Set Screw Shaft Collars Size - The round hole shaft collar is 1-1/8 inch outside diameter, 13/32 inch wide (thick) for 1/2 inch rod. Double-split design collar provides a firm and stable fit onto the shaft, preventing components from sliding or moving out of position without damaging the shaft. BulletPoint2 : Stainless Steel Split Shaft Collars - Each hole collar is made of 304 stainless steel, high strength, strong locking force, anti-corrosion and durability. Round bore collars are common use as positioners, spacers, stops and bearing surfaces. BulletPoint3 : Easy Installation - Quickly installed by sliding the collar onto the shaft and tightening the set screw, it can be easily removed or adjusted, reducing downtime. Using high-strength inner hexagonal screws, the locking force is strong, stable and firm without slipping. BulletPoint4 : Applications - Clamping collars are suitable for various machinery and industries, such as drive shafts, agricultural implements, gearbox assemblies, motor bases, machine tools, steel plant equipment, the automotive industry, manufacturing and other industries. BulletPoint5 : Package Contents - You will receive 4pcs shaft collar and 8pcs set screws. Compared to set screw-style collars, the two-piece design has significantly higher clamping force and will not mar the shaft/pipe. FinishType : Powder Coated IncludedComponents : No ItemName : GRAINGER APPROVED Machine Key, Oversized, 1 L, PK10 ItemPackageDimensions_Height : 8.89 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 6.096 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : keyed-shafts Manufacturer : GRAINGER APPROVED Material : Alloy Steel ModelNumber : Yomiyuyruypawgze8r NumberOfItems : 1 OperationMode : Mechanical PartNumber : WWG-35252 ProductDescription : 'Machine Key, Oversized, Square End Type, Steel, Plain Finish, 1 In Length, 3/8 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 : 1/2" Bore SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 27111700