Machine Key, Oversized, Square End Type, Steel, Plain Finish, 1 1/4 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 Features Application: Holds Pulleys and Gears on Transmission Shafts Finish: Plain Item: Machine Key Length: 1-1/4" Material: steel Tensile Strength (PSI): 64,000 psi Type: Oversized End Type: Square Square: 3/8" Rockwell Hardness: B85 Length Tolerance: -0.030" Thickness Tolerance: +0.002"

Machine Key, Oversized, Square End Type, Steel, Plain Finish, 1 1/4 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 Features Application: Holds Pulleys and Gears on Transmission Shafts Finish: Plain Item: Machine Key Length: 1-1/4" Material: steel Tensile Strength (PSI): 64,000 psi Type: Oversized End Type: Square Square: 3/8&qu