Description
The Roto Hardware Reverse Retrofit Lock is a window opening control device designed to improve safety and control the opening distance of compatible windows. Manufactured by Roto Hardware, this retrofit device mounts directly to the sash and helps limit how far the window can open while still allowing ventilation.
Sold By: Pair
Color: White
Housing Width: 1-1/2″
Overall Width: 1-5/8″
Hole Spacing: 1″
Application: Window Opening Control Device (Sash Mounted Reverse Retrofit)
Manufacturer: Roto Hardware
Part Number: CAH-450
This sash-mounted reverse retrofit device is commonly used in residential window systems where added opening control is required for safety or building code compliance. The design allows for retrofit installation on existing windows, making it a practical solution for upgrading window safety without replacing the entire locking system.
Constructed for durability and dependable performance, the device is finished in white to blend with most window frames and interior finishes. Each set is sold as a pair, allowing installation on compatible window assemblies.





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