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Woodruff Keys
Woodruff keys, also known as “half-moon” keys, are applied in various industrial products, especially in the automotive and power tool sectors. Their semicircular shape favors proper seating and contributes to precise assembly in specific applications.
Main Features
- Semicircular shape for better shaft seating
- Suitable for compact assemblies
- High assembly stability in specific applications.
Application Examples
- Automotive sector
- Power tools
- Compact mechanical sets
- Precision equipment.
Rezler Standard
We typically maintain items produced under DIN standards and in carbon steel in stock. For parts under other standards, materials, or client specifications, please consult our sales department. Rezler manufacturing ensures dimensional uniformity, surface finish quality, and reliability for applications requiring a precision fit.
Rezler is one of the largest manufacturers of mechanical keys in Brazil.



