Bearing Steel Bird Cages     < Back Product Specs            Steel Bird Cage with bearings  These Bearing are oversize to fit standard tubing Options:  All options available    *Radious rod holes         through hole         threaded hole         serrated hole    *Shock mounts        welded through hole           5,6, or 7 inch hight        adjustable through hole           5,6, & 7 inch hight        angle mount adjustable           5,6, & 7 inch hight