Weiser GAC531MNK15VP Square Maven Keyed Knob – Satin Nickel:

• KEYED ENTRY: Use on doors where extra security is needed, turn piece interior locking, exterior locking using a key. Recommended for exterior-facing doors
• ELEMENTS BY Weiser®: Get trusted security and practical style at a genuine value, enjoy quality construction and choose from multiple finishes
• SMARTKEY SECURITY®: Weiser®’s SmartKey Security® technology protects against advanced break-in techniques and allows you to re-key your lock yourself in seconds
• DURABLE CHASSIS: Weiser®’s durable chassis prevents knob wobble and provides optimum feel and performance, backed by our mechanical warranty
• CERTIFIED TRUSTED QUALITY: Security, Durability and Finish are Grade 3 BHMA certified, designed for reliable protection, providing peace of mind at home
• TRANSITIONAL DESIGN: Available in a beautiful, transitional door hardware style with simple, unique details to match your home décor
• WARRANTY PROTECTION: Our products are backed by a lifetime mechanical and finish warranty with great customer service, see Weiser® warranty for more details
• EASY INSTALL: Do it yourself, installs in minutes with just a screwdriver, all the hardware you need is included for a hassle-free installation, detailed directions provided
• FITS STANDARD DOORS: Fits standard size doors 1-3/8″ to 1-3/4″ thick, latch backset adjusts to either 2-3/8″ or 2-3/4″ by sliding the adjustment pin during installation