A quick learner from USA says:
September 27, 2016
Is 36-013-10 an exact replacement for wright 30350. & is that a pair of lower hinges?
Tom from SWISCO responded:
September 30, 2016
The 36-013-10 doesn't appear to be an exact replacement, but it functions on the same principle and can work to replace many similar, if slightly different, hinges. It comes in a pair of hinges that face opposite directions, so they can be used for either the top and bottom or the left and right. Whichever you need. That said, since your original hinges aren't identical to the 36-013-10, we recommend replacing both hinges in a sash instead of mixing and matching old and new.