Product Details: The Webb 10-Stud FN Mounting Aluminum Dual Wheel Hub is designed to provide a secure and reliable connection between two axles. This hub is constructed from high-grade aluminum and features a 11.25 stud bolt circle. It is equipped with M22 x 1.5MM serrated studs and is maintenance free and greased for life. The precise contact angle of the hub results in a very compact unit which can accommodate both axial and radial loads. The hub also features pre-set clearance or preload, providing the units with the required stiffness to accommodate tilting forces under specified loading conditions. This hub is perfect for a variety of applications, including trailers, agricultural equipment, and more. FleetPride is your First Click in Heavy Duty®.