Key-Stock-Step-12-In-L

Step Key Stock, Medium Carbon Steel, Finish Zinc, Length 12 In., Type 2, Top Width (In.) 1/4 In., Top Step Height (In.) 1/8 In., Bottom Width (In.) 5/16 In., Lower Step Height (In.) 1/8 In., Dimension A 1/4 In., Dimension B 1/8 In., Dimension C 5/16 In. , Dimension D 1/8 In., Length Tolerance -0.125 In., Tensile Strength (PSI) 64, 000 psi, Rockwell Hardness B85, For Mismarked Keyways, Gears, Shafts Step Key StockZinc-plated 1018 grade medium carbon steel key stock works on couplings, sheaves, sprockets, and pulleys. Use Type 1 for repair and salvage of damaged keys in shafts. Use Type 2 when mating mismatched keyways, gears, and shafts.