Handles spin

Thanks for posting. It looks like you need either the 39-253LB & 39-253RB operators, or the 38-438B & 39-439B operators. The difference between these two sets of operators is the appendage at the end of the straight arm: the 39-253LB and 39-253RB use a square shaped track slide, the 39-529 sold separately; whereas the other set of operators use a rectangular slide that comes attached to the straight arm. The video below illustrates this in more detail. In either case, for a new cover and handle you can use the 39-375 and 39-376, or the 39-451 and 39-452, depending on whichever style you prefer.