Bob from SWISCO responded:
June 16, 2020
I can't say what casement operator you need without seeing the entire assembly, including the link arm(s). For the casement locks, I believe you have older versions of the 38-097 and 38-098. You'll need a new keeper to go alongside the new locks--see the 38-079. If you need a new hinge set, see if the 36-048 matches what you need. |