Bob from SWISCO responded:
February 2, 2021
Hey Jeff. I'm not certain without pictures, but if the IWC lock is like the one in the picture here, I'm afraid it is no longer available. However you may be able to replace it with our 90-313 sash lock. You'll have to remount the holes at the top use a screw like to the 33-011. You don't want to use too long of a screw, or drill too deep, as there is a risk of damaging the frame or the glass in the sash. The tilt latches might be our 26-193 and 26-194. Compare the dimensions and see if you agree. |