Acorn Sliding Door Handle Set, 3-1/2"

And on the inside it says P.N.L.103 Inside handle broke off

Missing parts for lock and latch on several of these doors, no visible markings on the door but photo of the top inside track of the door is only info found so far.

How do I install a 82-055 Acorn Sliding Door Handle Set. I cant get the old lock out and the spring keep popping out of the groves. Are there any videos how to install Thanks Sandy

the window is a tilt in and the spring on both sides are broken. I believe I need to spring only but not sure exactly which part to order.on the sliding door the latch does not work. I think I might need a whole new handle but I again I am not sure what to order. Thanks

Hello, I have two sliding glass doors that interlock with one another. Would this be a suitable replacement if I needed to place the handles on both doors?