Brixwell Brixwell 96-M7f Constant Force Window Balance Single Coil Plastic with Metal Material 1-17/64" Width 21/32" Thickness White Finish

Constant force window balance single coil assembly is designed to support the smooth operation of vertical window sashes. It uses a stainless steel coil, that expands and contracts as the sash moves, maintaining consistent tension for controlled opening and closing. The balance allows the window to stay open without additional props while keeping the sash properly aligned within the frame. The single coil design suits standard sash sizes and provides reliable counterbalance for vinyl and aluminum windows. The housing is made of plastic with a white finish, while the coil is made of stainless steel for dependable performance. Pivot lock shoe measuring 1-17/64" in width and 21/32" in thickness, the coil is attached to a shoe mechanism that connects with the window sash. During use, the coil retracts and extends smoothly to balance sash weight, reducing strain on the frame. The system is installed in the window jamb, where the balance coil is fixed securely, allowing for consistent sash travel. It helps restore function in older windows or serves as a direct replacement in single-hung and double-hung applications, particularly in modern vinyl window assemblies.