Output Shaft Insert, Product Type Output Shaft Insert, Overall Length 5.24 in, Compatible Gearmotor Grainger Part Number 46E551, 46E552, 46E553, 46E554, 46E555, 46E556, 46E557, 46E558, 46E559, 46E560, 46E561, 46E562, 46E563, 46E564, 46E565, 46E566, 46E567, 46E568, 46E569, 46E570, 46E571, 46E572, 46E573, 46E574, 46E575, 46E576, Shaft Diameter 3/4 in, For Shaft Diameter 3/4 in, Includes Retaining Rings, Overall Diameter 0.749 in. This item has been restricted from sale in the following state (s): []