The Freud Diablo Tools 4.5" x 1/4" x 5/8-11 MT DC Grd Hub is designed for efficient grinding and finishing in various applications. This durable hub features a 5/8-11 threaded connection, making it compatible with standard angle grinders. The 1/4" thickness provides stability and control during use, while the 4.5" diameter allows for versatile grinding capabilities. Ideal for metalworking and woodworking, this hub is constructed from high-quality materials to ensure longevity and performance. Enhance your grinding toolkit with this reliable and efficient hub for superior results.