Entry Lock – Polo, Antique Brass Finish. Both knobs locked or unlocked by key outside or turnbutton inside. Includes 6-Way Adjustable Latch 2 3/8″ or 2 3/4″ Square Corner, Radius Corner or Drive-in Backset, Strike and Screws. Fits 1 3/8″ – 1 3/4″ doors