ONE PAIR of new garage door drums . They go on the ends of the horizontal shaft to wind the cable as the door moves up and down. You have a choice of A or B in the first picture or C in the 2nd picture . Set A are "clopay " #D300-96 max load 265, Set B are "torque force" D400-96 max load 265. Set C in the 2nd picture are " APCO" #400-12 All of these are for a standard 1" shaft. Please indicate which set is desired at the time of ordering (66)23
