Marks USA has been a primary manufacturer of Ornamental Iron Storm Door locks for many years. During that time, many innovative improvements were developed to increase the reliability and ease of installation. Innovations includes the "Uni-Lock" model with single screw assembly, elimination of threaded swivel spindles in favor of the more secure thru-bolted design, helper springs in lever-rose sets, and steel hubs for greater endurance.
The Marks USA 22AC Mortise Lock is an Original Standard Mortise Lock used for Security Doors as well as for Storm door and sometimes on Screen doors.
It comes with the Marks Mortise Lock Body 90A which is compatible with the Marks USA Uni-Lock Ornamental Iron 21AC, Marks USA Uni-Lock Ornamental Iron 9215AC, Marks USA Ornamental Iron 9225AC, also with the Marks USA Metro Mortise 114 Series and the Marks USA Metro Mortise Lock 91A, these last two are Apartment`s Mortise lock sets.
The box include the Complete Marks USA Mortise Lockset (Knobs, Two cylinders Keyed alike for inside and outside, Marks USA Mortise Lock Body 90A, Strike Plate, and Two Keys)
The Marks USA 22AC Mortise Lockset is available in Satin Chrome Finish 22AC/26D and Bright Brass 22AC/3.
This Mortise lock has many Functions to choose:
22AC/3-W - Double Cylinder Entrance Function in Bright Brass. (22AC/26D-W for Satin Chrome Finish)
22DW/3 - Single Cylinder Storeroom Function in Bright Brass. (22ADW/26D for Satin chrome Finish) Storeroom Locks are used when the outside knob should be locked at all times. A key is used to retract the latchbolt and open the door; when the key is removed the door is locked on the outside. From inside is always open. This option does not contains the Deadbolt, latch only.
22F/3 - Single Cylinder Panic Proof. (22AF/26D for Satin Chrome Finish) Opens latch and deadbolt from inside at the same time operating the knob.
30 Year Old Marks Lock 22 Series 22AC/3 Installed on a Ornament Iron Gate