(1) First two pictures: It's tilt window lock KEEPER BAR 29 inches long. Do you have this part or closest match?
(2) 3rd and 4th Pictures : Block and tackle channel balance : Stamped/engraved 2500 BSI LB. In this one the spring holder is cracked!
Do you have this whole part or closest match ?
The block and tackle balance is 25 inches long.
The sash weight is about 10-15 lb