We are highly engaged in offering the wide range of Woodruff Keys which are semi-circular in shaped, such that, when installed, leave a protruding tab. The keyway in the shaft is a semi-circular pocket, the mating part, a longitudinal slot. They are used to improve the concentricity of the shaft and the mating part, which is critical for high speed operation.Woodruff Keys are used to improve the concentricity of the shaft for high speed operation. These keys are available in huge varieties such as Industrial Woodruff Keys, Polished Woodruff Keys, Camshaft Woodruff Keys, Special Woodruff Keys, and Customized Woodruff Keys. These keys are very cost effective and can be easily purchased by our eminent clients at nominal pricing.