Key Stock, Undersized, Low Carbon Steel, Finish Plain, Length 72 In., Size 3/4 x 3/4 In., Thickness Tolerance -, Length Tolerance +/-0.250 In., Tensile Strength (PSI) 70,000, Rockwell Hardness B86, Features -, Application Make Your Own Key Features Application: Make Your Own Key Finish: Plain Item: Key Stock Length: 72" Material: Low carbon steel Size: 3/4 x 3/4" Tensile Strength (PSI): 70,000 Type: Undersized Rockwell Hardness: B86 Length Tolerance: +/-0.250"

Key Stock, Undersized, Low Carbon Steel, Finish Plain, Length 72 In., Size 3/4 x 3/4 In., Thickness Tolerance -, Length Tolerance +/-0.250 In., Tensile Strength (PSI) 70,000, Rockwell Hardness B86, Features -, Application Make Your Own Key Features Application: Make Your Own Key Finish: Plain Item: Key Stock Length: 72" Material: Low carbon steel Size: 3/4 x 3/4" Tensile Strength (PSI): 70,000 Type: Undersized Rockwell Hardness: B86 Length Tolerance: +/-0.250