Casey from SWISCO responded:
August 24, 2018
It looks like you have some kind of tilting storm window corner key. It is hard to see yours well while it is still installed. Take a look at our Corner Key; 95-029 and Sears Tilt Pivot; 95-182. Both of these tilt corners attach with a single screw. Compare your dimensions to ours to see if one of these could work for you. |