SS303 solid cast
USD32D/US4/US10B
M30 Escutcheon Indicator Lock ANSI/BHMA A156.13 F13 Dormitory or Exit Lock
The
HARDWOOD M30 Dormitory or Exit Indicator Lock combines the proven durability of
the DD Series mortise lock body with escutcheon indicator trim. Designed for
dormitory and exit door applications, it provides reliable locking performance
and clear visual indication of the door's status.
Its
stainless steel lock case and internal components are engineered for strength,
corrosion resistance, and long-term durability. With F13 functionality, the M30
is designed for applications requiring a specific combination of exterior
access control and interior door operation.
Suitable for dormitories, educational facilities, and other institutional buildings, the M30 offers a durable commercial locking solution with an integrated indicator trim.
The
M30 features escutcheon indicator trim integrated with the DD Series
multifunction mortise lock body. Its F13 function is intended for dormitory or
exit applications, combining controlled exterior access with the designated
interior operating function.
The
multifunction lock body integrates multiple functions into a common lock case
platform, simplifying product selection across different applications. Its
quick-reversible design allows handing to be changed without disassembling the
lock case, while four through-bolts secure the indicator trim to improve
mounting stability and resistance to forced damage.
Designed
to meet ANSI/BHMA A156.13 requirements, the M30 is engineered for demanding
commercial use. UL-listed configurations are available for up to 3-hour
fire-rated door assemblies, subject to the applicable listing and assembly
requirements.
Application
Escutcheon
Indicator Trim:
Provides
clear visual confirmation of the door's locking status, allowing users to
identify the indicated status at a glance.
Occupied/Vacant
Status Indication:
Helps
users determine whether a room is occupied or available without needing to
knock, improving convenience in privacy-sensitive areas.
Multifunction
Mortise Lock Body:
Built
on the DD Series platform, with four functions integrated into a single lock
case to accommodate different application requirements.
Grade
1 Performance:
Designed
to meet ANSI/BHMA A156.13 requirements and exceed Grade 1 cycle performance
requirements for demanding, high-traffic environments.
Stainless
Steel Construction:
Stainless
steel lock case and internal components provide strength, corrosion resistance,
and long-term durability.
Reinforced
Indicator Trim:
Four
through-bolts connect and secure the two sides of the indicator trim, helping
resist forced damage and improve mounting stability.
Quick-Reversible
Handing:
Allows
the handing to be reversed without disassembling the lock case, simplifying
installation and reducing adjustment time.
Flexible
Door Compatibility:
Suitable
for compatible wood and metal doors across multiple door thicknesses, subject
to the specified lock configuration and door preparation.
Multiple
Indicator Wording Options:
Available
wording options allow the indicator to be tailored to different applications
and user requirements.
Privacy
and Controlled-Access Applications:
Suitable
for restrooms, dressing rooms, mother's rooms, quiet rooms, and other spaces
requiring clear visual status indication.
Fire-Rated
Applications:
UL-listed
configurations are available for up to 3-hour fire-rated door assemblies,
subject to the applicable listing and installation requirements.
Commercial-Grade
Durability:
Designed for reliable operation in high-use commercial, healthcare, educational, and institutional environments.
| Picture | Model no. | ANSI no. | Function | Description | Lever | Cylinder | Thumb turn |
|---|---|---|---|---|---|---|---|
| DD20 | F13 | Dormitory or Exit Lock | Latch by lever on both sides; deadbolt projected by outside key or inside turn. Inside lever retracts both bolts and unlocks outside. | ✓ | ✓ | ✓ |
| 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 | *Standard backset 2-3/4" (70mm) |
| CTC | Cylinder to lever distance 3-7/8" (98mm) |
| Function | ANSI F04 |
| Lock case | SS304, thickness 3/32" |
| Latch bolt | SS303, A156.13 Grade 1 latch bolt projection 3/4", 2 pcs anti-fraction |
| Dead bolt | 17-4PH stainless steel, A156.13 Grade 1 dead bolt projection 1” |
| Hub | AISI4140 42CrMo steel |
| Face plate | SS304, ANSI/BHMA A156.115 8"×1-1/4"×1/16" (203 ×31.7×2.1mm) |
| 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 |
| Indicator trim | SS303 cast steel, thickness 9/64" (3.6mm) |
| Handing | Non-handed, Field reversible latch bolt |
| Finishes | US32D/US4/US10B |
| ANSI/BHMA | ANSI/BHMA A156.13 certified Grade 1 |
| UL listed | UL/cUL 10C listed for 3 hour fire rating |
| Trim type | Escutcheon trim |
| Material | SS303 cast |
| Thickness | 9/64" (3.6mm) |
| Width | 2-1/16" (52mm) |
| Height | 9-11/16" (246.6mm) |
| Projection | 2-1/2" (63mm) |
SS303 solid cast
USD32D/US4/US10B
1-3/4"×3/8"(44×10mm)
SS303 cast US32D
Φ1-1/8"×1-1/2" (Φ29×38.2mm)
C28000 brass body, 6 pins
Satin nickel cylinder face
3 pcs of C26000 brass keys, nickel plated.
4-7/8" (124mm) ANSI curved lip strike SS304.
1-3/16" (30mm) curved lip from center of screw holes to end of lip.
Strike box 4-3/4" × 1-1/8" × 1" (120×29×25mm), PA66
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