Storm window and screen parts

A home owner from 22192 says:
May 20, 2014
Windows are from the 1970's.
Tripple track, two storm glass and one for the screen
What is the method to remove the spring without having to pry the track open? I don't see a hole to depress and the track looks like a machine "pinched" the area to hold the spring clip
User submitted photos of storm window hardware.
Profile picture of Paul
Paul from SWISCO responded:
May 21, 2014
When you remove the latch by sliding from the frame, the spring should follow. The notch for the spring is a stop.

As for possible replacements, the finger latches looks like our metal 91-010 and 91-011. Check them out and see if you agree. The spring looks like our 91-102 and for The top tilt, which I believe is handed right and left, might be our metal 95-008 and 95-009. The plain bottom corner key looks like our 95-016. Just carefully compare the dimensions of these suggestions to your own hardware and see how they match.
Right Hand Slide Latch
Right Hand Slide Latch
91-010
$1.45
Left Hand Slide Latch
Left Hand Slide Latch
91-011
$1.45
Window Corner, LH
Window Corner, LH
95-008
$0.75
Window Corner, RH
Window Corner, RH
95-009
$0.75
How to install a window screen latch
How to install a window screen latch
VIDEO
WATCH >
How to replace stamped window corner keys.
How to replace stamped window corner keys.
VIDEO
WATCH >
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)
Current wait time is 3-4 business days
We promise that one of our experts will personally get back to you as soon as they are able. Thank you very much for your patience and understanding. If your inquiry is time-sensitive, please feel free to reach us at (888) 991-1929 or at help@swisco.com.