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Cylindrical Knob Lock, Combination Entry, Key Override, 2-3/4 Backset Polished Brass

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Dormakaba Commercial Hardware 1021S-03-41 Cylindrical Knob Lock, Combination Entry, Key Override, 2-3/4 Backset Polished Brass

Item #: 1021S-03-41 by Dormakaba InSync

Brand: Dormakaba Commercial Hardware

UPC #: 840067621806

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Finish: Polished Brass

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WARNING: This Product May Contain Chemicals Known to the State of California to Cause Cancer or Reproductive Harm. To Learn More Visit P65Warnings.ca.gov
Features
  • Dormakaba Cylindrical Knob Lock, Combination Entry, Key Override, 2-3/4" Backset
  • Mechanical Push Button Cylindrical Lockset
  • Combination Entry With Key Override
  • Schlage Lfic Housing Less Core
  • Knob
  • Non-Handed
  • 3-Year Warranty
  • 7-3/8-In X 3-1/8-In Strikeplate
  • MFG# 1021S-03-41

Finish

Polished Brass

Style

Knob

Package Quantity

1

Keyway

Less core

Handle Type

Knob

Door Thickness

1.38 - 2.25 in.

UL Listed

Yes

Keying

Keyed

ADA Compliant

YES

Commercial/Residential

Commercial

Door Handing

Non-Handed

Backset Size

2-3/4 in.

Security Grade

ANSI Grade 1

UNSPSC

46171503

MADE IN THE USA

No

Assembled Product Height

7.38 in.

Assembled Product Width

3.13 in.

GSA Approved

No

AbilityOne

No

TAA/BAA Compliant

Yes

Lockset Function

Entry

Grade

Grade 1

Backset

2-3/4",Key Override,B - SFIC

Keyed

Yes

Stile Type

Wide Stile

Substrate Type

Brass or Bronze

Stile Width

5"

Key Override

S - LFIC, Schlage, Core not included

Features

Vandal resistant, solid metal pushbuttons

Lock Type

Cylindrical

Locking Option

2-3/4" Backset, 1/2" Latch

Door Strike

Standard Strike plate, ASA Strike plate

Product Overview
Product Summary

Simplex Mechanical Pushbutton Locks eliminate problems and costs associated with issuing, controlling, and collecting keys and cards.

The Simplex 1000 Series provides exterior access by combination, while allowing free egress. This mechanical lock, with knob option, eliminates the material and labor expense of battery replacements, has a single access-code and is programmed via the keypad without removing the lock from the door.

Product Details

Locking Device:Cylindrical latch with 3-hour UL/ULC fire rating on "A" labeled doors

Number of Codes:Single access code one easy-to-manage code for all users

Programming:Lock is easily programmed via keypad without removing lock from the door

Handing:Factory-handed for left-hand doors; easily field reversible

Operation Modes:

  • Pushbutton Access
  • Passage (select models) allows access without using the lock entry code. Feature activated from the inside with a thumbturn or key (included with all passage feature models).
  • Lockout (select models) disables the lock from the inside so that the entry code cannot be used to gain access. Access is permitted using the key override only.

Economical:A cost effective access control solution

Technical Details:

Construction: Heavy-duty cylindrical lock housing with cast front housing; unified trim plate; cast knobs

Numeric Keypad: Vandal resistant, solid metal pushbuttons

Handing:Factory-handed for left-hand doors; easily field reversible

Backset: 23/4" (70 mm), 23/8" (60 mm)

Latch: 1/2" (13 mm) throw latch, 3/4" (19 mm) throw latch (optional)

Minimum Stile Recommended:5" (127 mm)

Strike:Standard strike plate; ASA strike plate

Key Override

  • Interchangeable Cores: Small format Best and equivalents (6 or 7-pin length); core not included
  • Removable Cores: Large format Medeco/ASSA/Yale/Abloy (5 or 6-pin length), Corbin Russwin, Schlage, and Sargent; core not included

Door Preparation: Easily installs on wood or metal doors. ASA 161 door preparation with additional through bore holes required.

Door Thickness: 13/8" (35 mm) to 21/4" (57 mm) Pre-assembled to accommodate 15/8" (41 mm) to 2" (51 mm)

Durability:D.O.D. Compliant 5220.22M for supplemental access control; weather resistant

Fire Rating: 3-hour UL/ULC fire rating for "A" labeled doors

Warranty: 3-year warranty

Standard Finishes:

  • Satin Chrome 26D (626)
  • Antique Brass 05 (609)

Optional Finishes:

  • Bright Brass 03 (605)
  • Bright Chrome 026 (625)

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