DG series

DG08 mortise lock ANSI/BHMA A156.13 F08 Front Door Lock or Apartment Corridor Door Lock

DG08 mortise lock - Front Door Lock or Apartment Corridor Door Lock

PRODUCT / DG series

DG08 mortise lock - Front Door Lock or Apartment Corridor Door Lock

The DG08 Front Door Lock or Apartment Corridor Door Lock is a Grade 1 mortise lock for heavy-duty commercial and residential applications. It meets ANSI/BHMA A156.13 requirements, with cycle performance exceeding the Grade 1 requirement. The lock case and internal components are made of stainless steel for strength and corrosion resistance. UL listed for up to 3-hour fire-rated openings.

Category: Mortise Lock
FUNCTION: ANSI BHMA A156.13 F08 Front Door Lock or Apartment Corridor Door Lock

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01 / OVERVIEW

Overview

The DG08 Front Door Lock or Apartment Corridor Door Lock meets ANSI/BHMA A156.13 requirements and Grade 1 performance for heavy-duty use. Its cycle performance exceeds the Grade 1 requirement for doors subject to frequent use.

The lock case and internal components are made of stainless steel, providing strength and resistance to corrosion and wear. The construction is suited to repeated daily operation in commercial and residential buildings.

The DG Series uses one multifunction mortise lock body for 10 functions, including entry, classroom, storeroom, privacy, passage, and deadlock. The lock body fits multiple door thicknesses and both wood and metal doors.

UL listed for up to 3-hour fire-rated openings, the DG08 is suitable for front entrances, apartment corridor doors, residential buildings, offices, hotels, and other commercial and institutional applications.

02 / FEATURE

Feature

Universal Design

● One multifunction mortise lock body supports 10 functions.
● Fits multiple door thicknesses and both wood and metal doors.
● Compatible with various lever and trim configurations, including ADA-compliant levers.
● Available with indicator trim for visual locked/unlocked status.
● Compatible with escutcheon trim and electronic mechanisms.

Quality

● ANSI Grade 1 mortise lock for heavy-duty, high-traffic use.
● Stainless steel lock case and internal components provide strength and corrosion resistance.

Flexibility

● One lock body can be configured for 10 functions.
● Quick Reversible design allows handing to be changed without disassembling the lock case.

Security

● Heavy-duty construction and high-strength components provide increased resistance to forced damage.
● Robust lock construction provides dependable security for demanding applications.

03 / FUNCTION

Function

Picture	Model no.	ANSI no.	Function	Description	Lever	Cylinder	Thumb turn	Emergency turn
	DG08	F08	Front Door Lock or Apartment Corridor Door Lock	Latch by either lever except when outside lever is mechanically disabled. Dead bolt by inside turn. Outside key operates both bolts.	✓	✓	✓

04 / SPECIFICATION

Specification

Door preparation	ANSI/BHMA A156.115W or A156.115
Door thickness	For doors 1-3/4" (44mm) to 2-1/4" (57mm) thick standard
Stile	4-1/2" (114mm) minimum stile
Backset	2-3/4" (70mm)
CTC	Cylinder to lever distance 3-7/8" (98mm)
Lock case	SS304, thickness 3/32"
Latch bolt	SS303, A156.13 Grade 1 latch bolt projection 3/4"
Dead bolt	17-4PH stainless steel, A156.13 Grade 1 dead bolt projection 1”
Face plate	SS304, ANSI/BHMA A156.115 8" × 1-1/4" × 1/16" (203 × 31.7 × 2.1mm)
Hub	AISI4140 steel, high hardness
Cylinder	Φ1-1/8" cylinder, C28000 brass, 6 pin, 3 keys, satin nickel face
Strike	SS304, 4-7/8" ANSI curved lip strike, thickness 1/8" (3mm)
Strike box	PA66
Hand	Field reversible latch bolt
Finishes	US32D
ANSI/BHMA	ANSI/BHMA A156.13 certified Grade 1
UL listed	UL/cUL 10C listed for 3 hour fire rating