Add dependable security to your home with this single-cylinder deadbolt, which locks and unlocks with a key on one side and a convenient twist knob on the other, ideal for front and back doors. Finished in satin nickel, it suits both left and right hand doors and adjusts for the two most common backsets of 2-3/4 and 2-3/8 inches. It fits standard doors 1-3/8 and 1-3/4 inches thick, with a 1 by 2-1/4 inch radius corner faceplate. Please note this is a mechanical deadbolt and is not compatible with digital entry handles. ANSI Grade 3 certified, it is backed by a 5-year limited warranty.

• This single-cylinder deadbolt locks and unlocks with a key on one side and a convenient twist knob on the other, delivering dependable, everyday security that is ideal for front and back exterior doors throughout your home.
• Finished in satin nickel, it is designed for both left and right hand doors and fits the two most common U.S. backsets, adjusting for 2-3/4-inch and 2-3/8-inch settings to suit a wide range of standard exterior entry doors.
• It works on standard doors measuring 1-3/8 and 1-3/4 inches thick, with a cross bore of 2-1/8 inches in diameter or an edge bore of 1-1/16 inches, plus a 1 by 2-1/4 inch radius corner faceplate for a clean, finished look.
• Please note this is a mechanical deadbolt and is not compatible with digital entry handles, making it a straightforward, reliable choice for adding dependable, traditional keyed security to your home's main entry doors, day and night.
• ANSI Grade 3 certified for residential security, this durable metal deadbolt is backed by a 5-year limited mechanical warranty and a 5-year limited finish warranty, so you can install it with lasting confidence and peace of mind.

• Product Dimensions : 2.56 inches x 2.56 inches x 1 inches
• Product Weight : 1.05