Looking for 6 of these

Thanks for your post! This window balance can be replaced with either the S380-11 or the S385-11. To determine which series is the one needed for your repair, you'll need to confirm the depth of the bottom shoe.

Our 1020 stamp will support a window sash weighing 6 to 9lbs.

Comparison of the S378, S380 and S385 balance shoes.