Farley windows left hand block and tackle string broken and side locks broken

Starting off with your latches, our 26-243 and 26-244 tilt latches to see if those are a match. As for the balance, you will need to remove it from the window and attach a couple of more photos for us to see. We need to see any nylon fittings attached to the balance, as well as, the metal length of the balance. 

You may also want to check out our selection of channel balances we offer here.