Dormakaba SB2212 Passage Lock Kit with 6400 Square End Plate Furniture - Black
Key Features
- Passage mortice lock kit designed for commercial internal doors.
- Short 23 mm backset mortice lock for narrow stile and tight backset applications.
- Noosa 30 series levers on narrow 6400 square end plain plates.
- AS1428.1 compliant lever furniture for accessible door fit-outs.
- Includes external plate with concealed fixing and internal plate with visible fixing.
- Reversible stainless steel latchbolt operated by handle from either side.
Specifications
- Item Code: DKSB2212KIT5BLK
- Brand: Dormakaba
- Function: Passage
- Lock Grade: Commercial
- Backset: 23 mm
- Suits Door Thickness: 32 mm to 50 mm
- Latchbolt: 15 mm stainless steel reversible latchbolt
- Operation: Handle outside or handle inside retracts latch
- Faceplate and Strike: Black stainless steel faceplate and strike
- Lever Compliance: AS1428.1 compliant lever (Yes)
- Furniture Material: 316 corrosion resistant solid stainless steel
- Plate Size: 185 x 26 x 12.7 mm
- Fixing Centres: 160 mm screw fixing centres
- Fixing Style: External concealed fixing, internal visible fixing
- Finish: Black Stainless Steel
What's In The Box
- 1 x SB2212BLK 23 mm backset mortice lock
- 1 x 6405/30BLK external lever on plain plate
- 1 x 6406/30BLK internal lever on plain plate
Suitable Uses
- Commercial internal doors requiring a non-locking passage function.
- Narrow stile doors or joinery where a short 23 mm backset mortice lock is required.
- Accessible fit-outs where AS1428.1 compliant levers are specified.
- Office doors, corridors, shared internal spaces and utility areas where free passage is required.
Dimensions
| Measurement | Size |
|---|---|
| Plate Size | 185 x 26 x 12.7 mm |
| Fixing Centres | 160 mm |
| Door Thickness | 32 mm to 50 mm |
| Backset | 23 mm |
| Latchbolt Projection | 15 mm |
Frequently Asked Questions
- Is this a locking set?
No. This is a passage kit, meaning the latch retracts by handle from either side and there is no key or privacy locking function. - Will this suit a narrow stile door?
It is commonly used where a short backset is required because the mortice lock is 23 mm backset, but the door preparation must suit the SB2212 lock body and 185 x 26 mm plate furniture. - What does AS1428.1 compliant lever mean in practice?
The lever design is intended to meet accessibility requirements in Australian fit-outs, but overall compliance depends on the complete door hardware set and installation.
Additional Information
- Short backset mortice locks are typically selected for narrow stile aluminium doors or joinery where standard backsets do not fit without weakening the stile.
- Because the plates are designed to fit back to back, installers usually check that the door face is flat and the stile width provides enough fixing edge distance around the 160 mm centres.
- On internal commercial doors, passage kits are often chosen for corridors and shared access doors where door control is handled by the building’s access system rather than a keyed lock.
