DD22 mortise lock ANSI/BHMA A156.13 F22 Privacy, Bedroom or Bath Lock
The DD22 Privacy, Bedroom or Bath Lock is an ANSI/BHMA A156.13 Grade 1 mortise lock for heavy-duty commercial applications. The lock case and internal components are made of stainless steel for strength and corrosion resistance. The DD Series lock body can be configured for 10 functions and fits wood or metal doors in multiple door thicknesses. UL listed for up to 3-hour fire-rated openings.
The
DD22 Privacy, Bedroom or Bath Lock complies with ANSI/BHMA A156.13 and meets
Grade 1 requirements for heavy-duty use. Its cycle performance exceeds the
Grade 1 requirement for doors subject to frequent use.
The
lock case and internal parts are stainless steel, with good resistance to
corrosion and wear. The construction is made for repeated daily use in
commercial and institutional buildings.
The
DD Series uses a common mortise lock body for 10 functions, including entry,
classroom, storeroom, privacy, passage, and deadlock. The lock body fits wood
or metal doors and is available for different door thicknesses.
UL listed for up to 3-hour fire-rated openings, the DD22 is suited to rooms requiring privacy, including bedrooms, bathrooms, offices, healthcare facilities, and other commercial applications.
Universal
Design
●
One mortise lock body supports 10 functions.
● Fits multiple door thicknesses and wood or metal doors.
● Compatible with various lever and trim configurations, including
ADA-compliant levers.
● Indicator trim is available 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 resist corrosion and wear.
Flexibility
●
One lock body can be configured for 10 functions.
● Quick Reversible design allows handing to be changed without removing the
lock case.
Security
●
Heavy-duty lock case and high-strength components provide added resistance to
forced entry.
● Solid construction supports reliable locking performance in demanding
applications.
| Picture | Model no. | ANSI no. | Function | Description | Lever | Cylinder | Emergency turn |
|---|---|---|---|---|---|---|---|
| DD22 | F22 | Privacy, Bedroom or Bath Lock | Latch by lever both sides; outside lockable by inside turn/button. Unlocks by inside lever, door closing, or outside emergency release. | ✓ | ✓ |
| 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) |
| Lock case | SS304, thickness 3/32" |
| Latch bolt | SS303, A156.13 Grade 1 latch bolt projection 3/4", 2 pcs anti-friction |
| Face plate | SS304, ANSI/BHMA A156.115 8" × 1-1/4" × 1/16" (203 × 31.7 × 2.1mm) |
| Hub | AISI4140 steel, high hardness |
| 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 |
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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