Marks USA - Series 9215AC - Ornamental Iron Mortise Lockset - Single Cylinder - Backset: 2-1/2" - Entrance - Bright Brass - LHR Knobsets Application Type Entry Commercial/Residential Residential

Application Type Entry Commercial/Residential Residential Door Lock Style Modern Electronic/Mechanical Mechanical Finish Satin Nickel Hardware Color Family Nickel

Hardened Steel

simplifying installation

Chip: TEXAS ID 4D 67 (Verify Chip…2010 - 2011 Split Year)

He has watched the evolution of these key systems over the years

Marks USA - Series 9215AC - Ornamental Iron Mortise Lockset - Single Cylinder - Backset: 2-1/2" - Entrance - Bright Brass - LHR Knobsets Application Type Entry Commercial/Residential ResidentialMarks 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.