KWIKSET 400AO-26SV1 400AO-26S Aliso Entry Door Locks Smart Key Bright Chrome Finish

Keyed Entry (Single Cylinder) Function: This knob set is locked and unlocked from the exterior using a key and can be locked and unlocked from the interior using the turnbutton located on the knob. Perfect for securing entrances, side doors, and anywhere else that needs a bit more security. Features: BHMA Security Grade 3 Designed for left or right handed doors Easy to install on standard doors Includes an adjustable latch to fit all standard doors Lifetime mechanical and finish warranty SmartKey®: This technology allows you to re-key your lock in seconds with 3 simple steps and features stainless steel racks, pins, and side locking bar for increased strength and security. Specifications: Backset: Adjustable 2-3/8" or 2-3/4" Cross Bore: 2-1/8" Edge Bore: 1" Door Thickness: 1-1/2", 1-3/4", 1-3/8", 1-5/8" Handing: Left, Right, Reversible Knob Height: 2.4" Projection: 2.75" Product Weight: 1.24 lbs Latch Faceplate: Round Corner Cylinder: SmartKey 5 Pin Additional Functions: 200AO: Aliso Passage Door Knob Set 300AO: Aliso Privacy Door Knob Set 400AO-S (This Model): Aliso Keyed Entry Door Knob Set with SmartKey 488AO: Aliso Single Dummy Door Knob