*The CORONA brand offers a wide variety of durable and easy to use door security products. For more than two decades, architects, designers, and builders have continuously depended on the brand’s unparalleled quality and unique craftsmanship. CORONA door locks have been designed and tested to meet strict performance durability that exceeds industry standard.
Stainless steel construction
Brass cylinder with brass keys
Flange diameter: 75mm
Adjustable Backset: 60mm (2-3/8") to 70mm (2-3/4")
Door Thickness: 35mm (1-3/8") to 45mm (1-3/4")
Type: Tubular Lock (thumb turn bolt)
Function: Entrance (Turn button locking. Turning the button disengages outside lever requiring use of key until the button is manually unlocked)