The 16NH30 is a 16-inch diameter, 30-inch long, cast iron handwheel manufactured by Hub City. It has a rough finish, solid web design, and includes an oilite bronze sleeve bearing. The handwheel has a rated load capacity of 450 lbs with a maximum speed of 100 RPM. It can be mounted using the pre-drilled hub on a shaft up to 1-1/16 inches in diameter. This heavy-duty handwheel is commonly used for valve, damper, and gate applications. With its large diameter and deep rim, the 16NH30 provides ample grip and leverage for manual operation.