Kwikset Polo Satin Chrome Keyed Entry Knob, ANSI/BHMA Grade 3, 1-3/4 in. Max Door Thickness Round Rod A: Yes—fits standard 2-1/8 in

A: Yes—fits standard 2-1/8 in bore holes with adjustable 2-3/8 to 2-3/4 in backset and 1-3/8 to 1-3/4 in door thickness

Partially Threaded Shank: Ideal for clamping force and alignment in assemblies

Heavy-Duty Wear Layer: 20-mil UV acrylic surface resists scratches

Durable Build: Premium metal construction backed by a limited lifetime mechanical and finish warranty

Kwikset Polo Satin Chrome Keyed Entry Knob, ANSI/BHMA Grade 3, 1-3/4 in. Max Door Thickness Round Rod A: Yes—fits standard 2-1/8 inPolo Satin Chrome Keyed Entry Knob Secure exterior doors with the Kwikset Polo keyed entry knob in a durable satin chrome finish. ANSI BHMA Grade 3 certified with an adjustable backset, it installs quickly with just a screwdriver and fits standard doors up to 1 3 4 in. thick. Key Features: Durable Security: ANSI BHMA Grade 3 certified for dependable residential protection Versatile Fit: Adjustable backset fits standard door preparations; 1 3 8 in. to