Kwikset Polo Keyed Entry Knob - Satin NickelSecure your exterior doors with the Kwikset Polo keyed entry knob. The classic ball knob design features a turn-button interior lock and exterior keying for reliable residential security. ANSI/BHMA Grade 3 certified.
- Keyed entry function -- exterior key, interior turn-button
- SmartKey Security -- re-key the lock yourself in seconds
- Fits 1-3/8" to 1-3/4" door thicknesses
- Adjustable backset fits 2-3/8" or 2-3/4" prep
- Reversible for left or right-hand doors
- ANSI/BHMA Grade 3 residential security
- Microban antimicrobial protection on knob
- Lifetime mechanical and finish warranty