Precision Brand® Key Stock, Oversized, C1018 Steel, 1 ft Length, 1/2 in Width, 1/2 in Height, Zinc Plated, Square.
Features
- 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
