Storm Door Latch

I think we can help, but I'm not sure how your inside handle opens the door. Does it turn like the 40-150 lever handle, or does it push on the inside like the 40-145? Take a look at both mentioned products handles and measure you spindle on the door to see if either would fit. 

If your want to replace the complete handle set, then see our 40-058 lock set instead. This should work just as well as the original but you might need to drill new hole locations. Review the parts listed along with the related videos and let me know if you had any questions.