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Mortise Lock Bright Brass

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Arrow AM31 TH 3 Mortise Lock Bright Brass

Item #: AM31 TH 3 by Arrow

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$633.58

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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". 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).
  • 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.

Base Material

Brass

Strike Width

1-1/4"

Strike Type

ASA

Strike Number

460

Strike Height

4-7/8"

Special Marks

Conventional cylinder, Fire rated 3 Hours {A}

Screws

Combination

Rose/Escutcheon Design

H - Escutcheon

Product Width

2.25"

Product Length

2.875"

Product Height

8"

Package Qty

1

Lock Face Size

8" x 1-1/4"

Lever/Knob Design

T - Knob

Key(s)

Cut

Bolt Protection

3/4"

ANSI Function

F14 - Store Door

Package Width

5.75"

Package Volume

239.34375

Package Length

9.25"

Package Height

4.5"

Fire Rated

3 Hours {A}

Cylinder Type

Conventional Cylinder

Keying

Keyed Different

Function

31-Storeroom

Keyway

A

Color Code

605/US3

Color

Bright Brass

Hand

Field Reversible

Application

Complete Lock

Thickness

1-3/4"

Grade

Grade 1

Product Overview

Double Storeroom Mortise Lock, T Knob, H Escutcheon, Bright Brass

Arrow mortise locks are offered in a complete range of functions designed for commercial, institutional and industrial applications. They are engineered for strength and performance, and precisely manufactured to exacting standards. Arrow mortise locks are intended for heavy duty use in schools, hospitals and commercial buildings where security, durability and low maintenance are required. The lock case is made from heavy gauge steel, with zinc dichromate finish for corrosion resistance and it can be re-handed without disassembling the lock case. A wide selection of trim designs and functions are offered which meet or exceed the performance requirements of ANSI Grade 1.

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.

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