Series 775 Channel Balances

This is the SWISCO Series 775 Channel Balance Sash Support System (also known as a block and tackle balance) for tilt-in windows.

These balances have a metal channel that measures 9/16" wide and houses a spring and pulley designed to raise and lower the sash. Comes fully assembled with a 19-036 top mounting screw support and a bottom attachment called a wedge, available in 1" and 1-1/4" widths.
Series 775 Channel Balances
Choose a balance below
16" 17" 18" 19" 20"
21" 22" 23" 24" 25"
26" 27" 28" 29" 30"
31" 32" 33" 34" 35"
36" 37" 38"
click here for lengths over 38"