Fairfax Keyed Entry Door Knob Satin Nickel

Keyed entry door knob for 1 3/8 in. to 1 3/4 in. thick doors with 2 3/8 in. or 2 3/4 in. backsets. Can be locked or unlocked by a key on the exterior and by the turn button on the interior. Satin nickel finish. 2 keys included.