Manufacturer Corbin Russwin ASSA ABLOY Model ML20903-LL-24AD Lock Functions ML20903: Latchbolt by grip either side, unless outside grip is locked by energizing solenoid. Latchbolt by key outside when solenoid is energized. Inside grip always free. Auxiliary latch deadlocks latchbolt Door Thickness 1-3/4″ (44mm) standard. Backset 2-3/4″ (70mm). Case Heavy-gauge chrome plated steel, 5-7/8″ (149mm) x 4″ (102mm) x 15/16″ (24mm). Handing Non-Handed Keying/Keyways Less Cylinder Latchbolt 2-piece mechanical anti-friction insert, 5/8″ (16mm) x l” (25mm) x 3/4″ (19mm) throw. Faceplates/Armor Fronts Wrought brass, bronze or stainless steel attached by machine screws to lockcase front. Exposed Trim Lever x Lever Strikes Wrought brass, bronze or stainless steel ANSI straight lip standard, 4-7/8″ (124mm) x 1-1/4″ (32mm) x 1-1/8” (29mm) lip to center. Mode of Operation Fail Safe Electrical Specifications 24VAC/VDC @ 390mA
Continuous duty solenoid. Certifications Meets FF-H-106C. U.L. Listed All locks listed for A label and lesser class doors, 4′ x 10′ single or 8′ x 10′ pair. Letter F and UL symbol on armored front indicate listing. Meets requirements of UL1034. Warranty 1 Year Warranty Weight 3.5000