3/16" x 3/16" x 1' Carbon Steel Key Stock – Plain Finish

Manufactured from carbon steel, this 3/16" x 3/16" x 1‑foot key stock is designed to secure shafts to hubs, gears, pulleys, and couplings while transmitting torque. Featuring precise inch dimensions and a plain finish, it is ideal for general mechanical, maintenance, and industrial applications where reliable fit, strength, and consistent performance are required.