Marks, 22DW/3-W-RH Polished Brass, Right Hand, Ornamental Knobe Rose Mortise Lockset Knob Vestibule Function Lock Set Iron Gate Door Latch Only - Single Cylinder (NO Thumb Turn) - Newegg.com
Marks Lock 9NY92 New Yorker Lever Plate Design For Apartment Entrance and Vestibule Door
Schlage ND60PD RHO 605 Vestibule Lock Function
Marks 175DA Series Grade 2 Lever Lock - Vestibule Function | Security Supply Direct
Premier Lock Brass Vestibule Mortise Entry Left Hand Knob Combo Pack ML01R - The Home Depot