Replacement Window Keys for Norco Jeld-Wen Aluminum Frame Storm Screens

These are window keys for Noro Jeld-Wen aluminum storm screen window frames that fit into a combination storm screen unit. They were manufactured in 1994. The two keys on the left side of the windows are stationary. The two key on the right side of the window have a sliding piece that moves in and out of the key slot so you can take the window out for cleaning from the inside. There's a number on one of the sliding pieces that says 2-428. Thank you!! :)

Looks like a winner! THANK YOU VERY MUCH!!!! These little pieces will save me LOTS of time, effort and money replacing the windows that blew off in a windstorm. We have the frames and can put in the glass, but nothing works without these!! THANKS AGAIN! I will place the order. :):):)