Good afternoon. I want to order the correct 1/2" channel balances and parts for my windows, but identifying some of them is a little tricky. The house was built in 1979. The balances look like either the 351 or 390 series, but i can't tell for sure. The lengths are 24" stamped 2320 and 18" stamped 1720. The sash guide looks like part #81-168, but that part only comes in white; is it still the correct part? There are no take out clips that I can find that match mine (the aluminium ones in the pic); should I use part #16-009? Finally, which part is the latch (the broken white piece in the pic). If you need other pics or info I would be happy to send it. Thanks so much.
