Corbin Russwin ML2075 ESM Security Entrance or Office Mortise Lock, ES Lever, M Escutcheon

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Latchbolt by grip from either side unless outside grip is locked by projection of deadbolt. Deadbolt thrown or retracted by outside key or inside thumbturn. Inside grip simultaneously retracts latchbolt and deadbolt; outside grip remains locked. Retracting latchbolt by key unlocks outside grip. Auxiliary latch deadlocks latchbolt.

Handing:Quick reversible. The lockset can be re-handed without disassembling the lock case

*Door Thickness:*1-3/4" (44mm) standard.

*Backset:*2-3/4" (70mm).

*Lockcase:*Heavy-gauge chrome plated steel, 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).

Front: Heavy-gauge steel, 8" (203mm) x 1-1/4" (32mm) x -3/32" (2mm). Accommodates flat doors and doors beveled 1/8" (3mm) in 2" (51mm). Furnished 1-1/16" (27mm), optional D138, wide for 1-3/8" (35mm) doors.

*Armored Front:*Wrought brass, bronze or stainless steel attached by machine screws to lockcasem front.

Latchbolt:2-piece mechanical with anti-friction insert, 5/8" (16mm) x 1" (25mm) x 3/4"(19mm) throw.

*Auxiliary Latchbolt:*9/16" (14mm) effective throw and 3/8" (10mm) effective auxiliary latch deadlocking.

*Deadbolt:*One-piece stainless steel, 19/32" (15mm) x 1-1/4" (32mm) x 1" (25mm) throw.

*Hub*Knob: stainless steel, 9/32" (7mm) x 9/32" (7mm). Lever: steel, 5/16" (8mm). (Including ) 3/8" (10mm) stainless steel.

*Spacing*C. to c. knob/lever to cylinder: 3-5/8" (92mm). C. to c. knob/lever to thumbturn: 2-7/16" (62mm).

*Strike:*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. Optional strikes, lip lengths and ANSI wrought strike box available

Cylinder:Brass, 6-pin, L4 keyway standard. Optional cylinders available, 7-pin cylinder, Interchangeable core (IC)

Keys:Two nickel silver standard.

*Keying Features Available:*Master keying, Construction master keying

Warranty:Ten-year limited.

**Security Entrance or Office

Certification/Compliance*ANSI:*Meets A156.13 Series 1000, Operational and Security Grade 1. Meets A117.1 Accessibility Code.

*Federal:*Meets FF-H-106C.

*UL /ULC-UL10C Positive Pressure:*All locks listed for A label and lesser class doors, 4' (122cm) x 10' (305cm) single or 8' (244cm) x 10' (305cm) pair. Letter F and UL symbol on armored front indicate listing.

*California State Reference Code:*(Formerly Title 19, California State Fire Marshal Standard)All levers with returns, return to within 1/2" (13mm) of door face.

Related Categories

• E - Essex Lever