Arrow AM37 TA Double Classroom Mortise Lock w/ T Knob and A Rose, Conventional Cylinder

Arrow AM37 TA Double Classroom Mortise Lock w/ T Knob, A Rose

Arrow AM Series Knob 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.

Function: Classroom - F32
Latchbolt by knob either side.
Except when outside is locked from inside or outside by key.
When outside is locked, latchbolt is retracted by key from inside or outside or by operating inside knob.
Auxiliary latch deadlocks latchbolt.

Features
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".

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.

Keys: "A" Keyway, Two nickel silver standard.

Keying: Master keying; Construction master keying; Visual key control; Concealed key control

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.

Finishes: 03 Bright Brass, 04 Satin Brass, 10 Satin Bronze, 10B Dark Oxide Bronze, 26 Bright Chromium Plated, 26D Satin Chromium Plated, 32D Satin Stainless Steel

Certification/Compliance
ANSI/BHMA
Certified A156.13 Series 1000, Operational Grade 1.

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.

ADA/Americans with Disabilities Act
Acceptable Door Hardware: Section 4.13.9
Handles, pulls, latches and other operating devices on accessible doors shall have a shape that is easy to grasp with one hand and does not require grasping, tight pinching or twisting of the wrist to operate. Lever operated mechanisms, push-type mechanisms and “U” shaped handles are acceptable designs.

Model: Arrow AM37 TA 26D, AM37 TA 3