AM21-LB Arrow Lock Mortise Lock

Finish:
Series: AM Series Mortise Locks
Type: Locks, Cylinders, Cores, Keyblanks
Sub Type: Mortise Lock

Lock Body, AM21, 34

The AM Series is engineered for strength and performance, and manufactured to exacting standards.

The Arrow AM Series mortise locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required.

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).
Lockcase – Heavy gauge steel, with zinc dichromate finish for corrosion resistance. 5-7/8" (149mm) x 4" (102mm) x 15/16" (24mm).
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).
Strike – Wrought brass, bronze or stainless steel. ANSI straight lip standard, 4-7/8" (124mm) x 1-1/4" (32mm) 1-1/8" (29mm) lip to center. Optional strikes, lip lengths and ANSI wrought strike box available. Keys – Two nickel silver standard. Keying Features Available: • Master keying • Construction master keying • Visual key control • Concealed key control • Interchangeable core (IC) - Pointe, Choice Base, Plus, and Flex
Warranty – Five-year limited.
Standardized Case – One size case for uniform mortising.
Reversibility – Locks are easily reversed for change of hand.
Self Aligning Trim – Standard with rose trim. Eliminates bind, facilitates installation, gives support and saves labor.
Designs – Broad spectrum of designs including lever handles, knobs for roses and escutcheons in architectural finishes.
Complete Range of Functions – To meet all requirements.