Series 765 Channel Balances

Series 765 Channel Balance Sash Support System (also known as block and tackle balances) for tilt-in windows. Used in Silver Line vinyl, single-hung, new-construction windows, as well as Silver Line Series 1200 vinyl, double-hung, replacement windows, these balances have a metal channel that houses a spring and pulley designed to raise and lower the sash. The Series 765 comes with an attached screw clip on top and a pivot shoe hook on the bottom.
Series 765 Channel Balances
Choose a balance below
12" 13" 14" 15" 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"