- Used to provide driving torque between shafts and pulleys, gears, sprockets, etc.
- Oversized to assure tight fits in keyways for positive, zero backlash power transmission
- Sizes marked on each piece
- Available in other square and rectangular sizes and plain finish
- ASTM-A-108
![Precision Brand Square Zinc Plated Keystocks, 3/16 in x 12 in, 6 per bundle, 1 EA, #14200 Precision Brand Square Zinc Plated Keystocks, 3/16 in x 12 in, 6 per bundle, 1 EA, #14200](https://cdn11.bigcommerce.com/s-gdy1ehz/images/stencil/500x659/products/236689/340709/605-14350__71654.1593131136.jpg?c=2)