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Arrow AM Series Single Cylinder Mortise Lock - Grade 1 - Vestibule

Arrow mortise locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. They are engineered for strength and performance, and precisely manufactured to exacting standards.

Keys - Two nickel silver standard.
Function - Vestibule: Latchbolt operated by knob either side, except when outside knob is locked by stopworks in lock front then operated by key outside.

Details

SKU AM23

Weight 8.00 lbs

List price: $574.00

Our price: $488.00

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ANSI
Meets A156.13 Series 1000, Operational Grade 1.

Federal
Meets FF-H-106C, Series 86 and 87.

UL/ULC 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 All levers with returns comply; levers return to
within 1/2" (13mm) of door face.

Handing – Handed; field reversible. The lockset can be re-handed
without disassembling the lock case.

Door Thickness – 1-3/4" (4mm) standard.

Backset – 2-3/4" (70mm).

Strike –Wrought brass, bronze or stainless steel. ANSI straight lip
standard.

Lockcase – Heavy gauge steel, with zinc dichromate finish for
corrosion resistance. 5-7/8" x 4" x 15/16".

Armored Front – Heavy gauge steel, 8" (203 mm) x 1-1/4"
(32mm) x 3/32" (2mm). Accommodates flat doors and doors
beveled 1/8" (3mm) in 2" (51mm).

Faceplate –Wrought brass, bronze or stainless steel. Attached by
machine screws to lockcase front.

Latchbolt – Stainless steel, 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: nickel steel, 5/16" (8mm) and 9/32". Lever: nickel
steel, 5/16" (8mm).

Spacing – Center to center, hub to cylinder: 3-5/8" (92mm).
Center to center, hub to turnpiece 2-7/16" (62 mm).f