Back to Products
PRODUCTS / Deadbolt Mortise Lock

Deadbolt Mortise Lock

C2018 Dead Lock ANSI/BHMA A156.36 E06081 Storeroom Lock

PRODUCT / Deadbolt Mortise Lock

C2018 Dead Lock – Single Cylinder Storeroom Lock

The C2018 Storeroom Lock is part of the HARDWOOD C20 Series of compact auxiliary mortise locks. It features an exterior key cylinder and a blank interior, providing key-operated access from the outside without an interior operating trim.

Its compact lock case makes it suitable for applications where installation space is limited and access must be controlled. Designed for commercial and institutional use, the C2018 provides a practical auxiliary locking solution for storerooms and other restricted-access areas.

Category
Auxiliary Lock
FUNCTION
ANSI BHMA A156.36 E06081 Storeroom Lock
01 / OVERVIEW

Overview

The C20 Series features a compact mortise lock case with a deadbolt mechanism, providing dependable locking security in a space-saving design. The C2018 uses an exterior key cylinder for operation, while the blank interior trim provides no direct interior operating control.

This configuration is suitable for doors where key-controlled exterior operation is required and an interior thumb turn or cylinder is not needed. Its compact construction makes it a practical choice for commercial storerooms, storage rooms, and other controlled-access applications.

The series is designed in accordance with ANSI/BHMA A156.36 requirements for auxiliary locks.

02 / FEATURE

Feature

Compact Mortise Design:

Small lock case provides a space-saving locking solution for doors with limited installation space.

Single Cylinder Operation:

Exterior cylinder allows authorized users to operate the lock with a key.

Deadbolt Security:

Solid deadbolt engagement provides positive locking without relying on a spring latch.

Durable Construction:

Constructed entirely of stainless steel for strength, corrosion resistance, and long-term durability under repeated use.

Space-Efficient Installation:

Compact dimensions make it suitable for door designs where a full-size lock case is not required.

Storeroom Applications:

Suitable for commercial storerooms, storage rooms, supply rooms, and other areas requiring controlled access.

Standards Compliance:

Designed in accordance with ANSI/BHMA A156.36 requirements for auxiliary locks.

Flexible Door Integration:

Suitable for integration with compatible door hardware, subject to door preparation and installation requirements.

03 / FUNCTION

Function

Picture Model no. ANSI No. Function Description Outside trim Inside trim
C2018 function figure
C2018 E06081 Storeroom Lock Dead bolt operated by key from outside only Cylinder /
04 / SPECIFICATION

Specification

Door preparation ANSI/BHMA A156.115W or A156.115
Door thickness For doors 1-3/8" (35mm) to 2-3/16" (55mm) thick standard
Stile 4-1/2" (114mm) minimum stile
Backset 2-3/4" (70mm)
Lock case SS304, thickness 3/32" (2.5mm)
Dead bolt 17-4PH stainless steel, A156.13 Grade 1 dead bolt projection 1"
Hub AISI4140 42CrMo steel
Other components Stainless steel/AISI4140/AISI1075
Face plate SS304, thickness 3/64" or 5/64"
Cylinder Φ1-1/8" cylinder, C28000 brass, 6 pin, 3 keys, satin nickel face
Strike SS304, 3-1/2" strike, available with regular and heavy duty options
Handing Non-Handed
Finishes US32D
ANSI/BHMA ANSI/BHMA A156.36 certified Grade 1
UL listed UL/cUL 10C listed for 3 hour fire rating
05 / CONFIGURATION

Configuration

Cylinder details

A12 Cylinder
Cylinder A12

C28000 brass body, 6 pins, satin nickel face

3 pcs C26000 brass keys, nickel plated

Strike details

ST-05 Strike details
ST-05 Regular duty strike

3-1/2"×1-9/64"×5/64" (89×29×2mm)

SS304

ST-05 Strike details
ST-06 Heavy duty strike

3-1/2"×1-23/64"×3/16" (89×34.5×4mm)

SS303 cast

HARDWOOD product consultation support
07 / REQUEST INFORMATION

Tell Us What
You Need.

Share a few details about your project and we will get back to you with product and application guidance.

Verification code

We will use your information only to respond to this inquiry.