Key Stock,Step,12 In L, Mfr#: WWGSK20-1, EnjoyTool select

Step Key Stock, Medium Carbon Steel, Finish Zinc, Length 12 In., Type 1, Top Width (In.) 3/4 In., Top Step Height (In.) 3/8 In., Bottom Width (In.) 5/8 In., Lower Step Height (In.) 3/16 In., Dimension A 3/4 In., Dimension B 3/8 In., Dimension C 5/8 In. , Dimension D 3/16 In., Length Tolerance -0.125 In., Tensile Strength (PSI) 64,000 psi, Rockwell Hardness B85, For Repair of Damaged Keys in Shafts