H3917 - Single or Double Hung Window Sash Cam, Top Mount Top Sash 4050 or 40-5 = 41"

4050 or 40-5 = 41" Long  Vent Weight Range 30 to 35 lbs

FM18 18" Long Red Bearing are for sashes weighing up to 22 lbs

14 inches long

31 inch long

1/2" Channel Balance Actually 5/8" but considered 1/2" in the trade

H3917 - Single or Double Hung Window Sash Cam, Top Mount Top Sash 4050 or 40-5 = 41"H3917 Single or Double Hung Window Sash Cam, Top Mount, 2 per pkg. This plastic sash cam fits onto the upper top sides of the window (Vent) that is sliding up or down. The Sash Cam and window then rest on the top guide of the sash balance. This sash cam has a top of 3 4 inches wide by 27 32 inches deep and 1 inch tall. The width needs to fit correctly in the window's track frame in order for it to slide up or down properly. The depth allows the window