CRL FA2140GW 2140 Window Channel Balance with FS293BA Guides Attached

This Window Channel Balance is made of a steel U-frame housing with a mill finish. It contains a spring, cord, and pulley system. This channel balance window is specifically designed to counterbalance the movement of single and double-hung vinyl windows. If your windows do not stay up when opened, the sash balances or hardware likely need replacing. This channel balance window bears the weight of the window pane, and with time, the springs may break or wear out. Installing new sash balances can help your window operate more smoothly and allow fresh air to flow into your home while keeping the window open.