SWISCO - The Replacement Hardware Authority

Series 600 Spiral Balance

The series 600 sash support system features a spiral tube balance with double pins. This is the most popular spiral tilt balance in the industry, used in aluminum and vinyl tilt-in sash windows. The metal tube has a diameter that will actually measure 9/16" but it is considered 5/8" in the trade. The balance tip is available with red or blue bearings for most lengths. Spiral window balances come fully lubricated and ready to be charged.
Series 600 Spiral Balance
Choose a balance below
9" 10" 11" 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"
39" 40" 41" 42" 43"
44" 45" 46" 47" 48"
click here for lengths over 48"