Precision Brand® Key Stock, Oversized, C1018 Steel, 1 ft Length, 5/16 in Width, 5/16 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
- Square keys have smooth ends for easy insertion into keyways
- In measurement system
- +/-0.001 - 0.003 in tolerance
