For bathroom window

Hello there. This looks like either an S351-18 or S390-18 Channel Balance. The only difference between these two balances is the 'depth' of the bottom nylon shoe, or the 'heel-to-toe' measurement. See the diagram below for reference. Measure your old balance's shoe depth to see what matches best. In either case, for a stamp option go with 1710.

Comparison of the S351 and S390 balance shoes.

Awesome, thanks so much for the order! We really appreciate it.

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