SWISCO - The Replacement Hardware Authority

Series 377 Channel Balances

The series 377 sash support system features a channel balance also known as a block and tackle balance for a non tilt window. The channel's width measures 9/16" but is considered 1/2" in the trade. This balance comes fully assembled with a 15-005 shoe and a 19-018 top attached.
Series 377 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"
click here for lengths over 33"