Simplex 1000 Series - Knob

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.

Simplex 1021*-26D / 1041*-26D Satin Chrome

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: 2¾" (70 mm), 2⅜" (60 mm)

Latch: ½" (13 mm) throw latch, ¾" (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: 1⅜" (35 mm) to 2¼" (57 mm)—Pre-assembled to accommodate 1⅝" (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: