Side Mount Sash Balance Type:6 lb Weight Rating Use 6 hinges per door

Use 6 hinges per door for door heights over 71"

1/4" material thickness

The ball bearings are made of stainless steel

Plate Size: 2-3/4" H x 5/8" W

for the past 25 years

Side Mount Sash Balance Type:6 lb Weight Rating Use 6 hinges per doorSide mount sash balance for sash windows. A sash balance counterbalances the weight of your sash window. This makes raising and lowering the window easy and helps to hold it in place when the window is open. Sash balances replace the older window system of sash cord, weights and pulleys. Each sash balance has a weight rating (usually stamped on the sheet metal housing of the balance). When replacing a broken sash balance make sure to replace your old