Precision Brand® 14350 Oversized Key Stock, 1 ft L x 7/16 in W x 7/16 in H, C1018 Steel, Zinc Plated

Precision Brand® key stock, oversized, C1018 steel, 1 ft L, 7/16 in W, 7/16 in H, zinc plated, square. Oversized to assure tight fits in keyways for positive, zero backlash power transmission. Used to provide driving torque between shafts and pulleys, gears, sprockets, etc. Sizes marked on each piece. In measurement system. +/-0.001 - 0.003 in tolerance.