Screen door and hardware have no id markings at all
A handy person from Apex, North Carolina says:
June 3, 2017
The door handle mechanism is not working properly. Handle does not snap back after opening. I would like to replace entire mechanism and components as other parts are also badly worn.
Tom from SWISCO responded:
June 6, 2017
Is this an in-swinging door? If so, see our 40-028. This may be a good replacement option.