Wndow lock similar to 90-278

Question

I'm looking for a replacement sash lock similar to 90-278 but a bit deeper and with a dropped out center section. I've enclosed a couple shots of the broken piece for reference. It is cast metal with 2-1/16" hole centers. The hole center has a 15/16" deep set back and the dropped out area is 1-7/32" across by 1/4" deep. On the back side is a small logo with the outline of Texas and 'MDC' in it? A detail shot of this is included in the second enclosed photo.

Tom · Accepted Answer

You're right, that 15/16" offset is very deep. I would like to see how it interacts with keeper, preferably with both installed on the window normally. I'm wondering if the more common 11/16" may still work, just with a different style keeper.