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. Stainless steel finish. 2 keys included.
Manufacturer's Limited Warranty: Lifetime mechanical and 5-year finish warranty.