A handy person from Dayton, OH says:
May 26, 2016
I need a new set of locking handles and the hook unit that holds it closed. The holes for the handles are 41/8" c/l. The hook unit was 3 5/8" center to center holes.
Paul from SWISCO responded:
May 31, 2016
Please see our 8 2-069, this looks to be a good match. I would just double check your hole spacing. Make sure to measure from the center of each hole, not the edges.