The Matte Black Electric Strike Keeper for Single Doors is a component designed for use with panic and deadbolt handles on glass door systems. Constructed from aluminum with a Matte Black finish, this strike keeper is intended for single door applications. It is compatible with 1/2" or 3/4" tempered glass doors, providing a functional interface for locking hardware. The unit operates in a fail-secure mode, meaning it remains locked when power is removed. This strike keeper is used in conjunction with glass door panic and deadbolt handles to facilitate secure door operation. The Matte Black finish provides a consistent aesthetic for door hardware installations. While the material is resistant to corrosion, it is not rust or stain proof. Periodic maintenance is recommended to help maintain the factory finish of the stainless steel components. This strike keeper is a specialized accessory for door closers and security solutions, suitable for integration into various glass door configurations where a fail-secure locking mechanism is required for single door access control.