1/2" x 1/2" x 1' Carbon Steel Key Stock – Plain Finish

Manufactured from carbon steel, this 1/2" x 1/2" x 1‑foot key stock is designed to fit standard keyways in shafts and mating components to transmit torque and prevent rotation. Featuring precise inch dimensions and a plain finish, it is well suited for general mechanical, maintenance, and industrial applications requiring dependable strength, accurate fit, and consistent performance.