Massey 32198-A wooden flat belt pulley with cast iron hub and spokes. This is in very nice shape and works perfectly. It had an OD of about 13-1/4″ and is 6-1/2″ wide. It fits a 1-3/8″ wide 6 spline shaft and the only spot of wear is a small ding on the one steel outer ring as seen in the last picture.