Storm door glass panel keeper. Not sure what you call it.
A handy person from Decatur,In says:
October 6, 2014
They are spring loaded on each side of the glass. you depress these and slide the glass and then release and the tabs click into slots in the door track to hold the glass in place. they each measure 3 1/2" long without tabs. Tabs are broken off. 9/16" wide and 1/4" deep. I don't know where to find these parts. Please help. Thank You!
Tom from SWISCO responded:
October 7, 2014
These are called storm window latches, and I think we can help. Our 91-001 and 91-002 look close, though I'm not sure which is a better fit. Do you have any of the tabs handy after they broke off? Seeing them would definitely help. Also be sure to double check your dimensions and compare them to these two parts.