Schlage Lock F51PLY505 Brass Plymouth Knob - Quantity 20

Brass, Plymouth Knob, Entrance Lock, Unlocked By Key From Outside When Outer Knob Is Locked By Turn Button On Inside, Inside Knob Always Unlocked, Dual Backset Latches, Fits Either 2-3/8" Or 2-3/4" Backset, 1-3/8" To 1-3/4" Door Range, 2 Keys, Ansi A156.2, 1996. Grade 2, Ulf Listed For 3 Hour Fire Door, Box Pack.