Hi there, We had new Traco windows installed in 2003, and they are now out of business. The lock broke on our patio door and it looks like your part would fit: SS Multi-Point Mortise Latch and Keeper, Product Code: 82-259.
Do you know of other Traco window owners who have had success with your replacement parts, including which have worked for them?
In Handle 2.jpg, measurement of the hardware is 11.75" top to bottom.
Top screw to bottom screw: 11"
Inner screw length: 4" (which you can also see on the handle screws that have the washers on them.)
The only markings I can find are etched onto the window glass, see Handle 5.jpg.
thanks for your help.