Spiral Window Balance Replacement FL25 window frame • 3740 or 37-4 =

• 3740 or 37-4 = 38" Long Vent Weight Range 20 to 23 lbs

Cut Type Straight

• 4140 or 41-4 = 42" Long Vent Weight Range 20 to 23 lbs

Channel Sash Balance

25 inches long

Spiral Window Balance Replacement FL25 window frame • 3740 or 37-4 =FL25 Spiral Window Balance Replacement Tilt Window, 25 inch long, Available in Red and Green Bearing 3 8 inch Diameter, 1 per pkg. DESCRIPTION The FL25 is a Tilt style Spiral Balance with a red or green bearing at its tip. Balance is constructed of a mill finished metal tube measuring 3 8 in. in diameter. The FL series spiral balance features rod extension; measures 3 4 in. The colored nylon bushings of these spiral tilt balances indicate their spring