Cal Royal CONWB4210B Oiled Convex Wall and Door Stop, Antique Bronze

The exterior lever is locked by a pushbutton on the inside and unlocked by an emergency release on the outside, rotating inside lever, or closing door.The product offering is designed to comply with the Americans with Disabilities Act (ADA) and to encompass all levels of ANSI classification. They offer a complete line of mortise locks, exit devices, door closers, hinges and many other hardware and trim products.