ProSource T9710BRA4V Privacy Lockset, Ball Design, Brass

For bedroom and bathroom doors. Both knobs locked or unlocked by turnbutton inside. Outside knob unlocks by emergency key. Adjustable backset 2-3/8 to 2-3/4 in. Full lip 1/4 in radius round corner strike. Fits doors from 1-3/8 to 1-3/4 in thick.