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DDML011 5572
D&D Hardware
Wooden Door, Metal Door, Steel Door, Interior Door, outer Door
CE EN12209, Grade 3, EN1634 fire rated 260mins
Stainless Steel
SSS , PSS , PVD , AB , AC , MB
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
| Quantity: | |
|---|---|
Roller bolt mortise lock is an embedded door lock with a rolling tongue design as its core mechanism. Unlike traditional slanted tongue locks, it reduces the friction between the lock tongue and the buckle plate through a roller or bearing structure, achieving smooth locking. This type of lock is usually compatible with the thickness of European standard doors (35-45mm), and requires pre unlocking slots and installation holes. Its structure includes a lock body, roller lock tongue, deadbolt (manual lock tongue), and panel components, which are driven by a lever or key to drive the internal mechanism. The EN12209 standard specifies its mechanical performance and durability requirements, covering specifications such as EN1634 fire resistance, EN1670 corrosion resistance, and Grade 3 cyclic testing, to ensure that the basic functions comply with European building hardware regulations.
| Product Parameter | |
| Product Name | EN12209 Mortice Locks EN1634 Fire Door Matt Black Mortise Latch Lock-DDML011 |
| Product Model | DDML011 |
Certification | BS EN12209 / DIN 18251 Grade 3, 200,000 test cycles, EN1634: 260 Mins fire rated, EN1670: 240 hours Corrosion Resistance |
| Backset | 55mm, 60mm, 65mm |
| Distance | 72mm |
| Material | Solid SUS 304 Latch bolt , Follower, SUS 304 Forend, Strike Plate |
| Forend & Strike Plate | Square or Radius |
| Finish | SSS, PSS, PVD, PB, AB, AC, MB |
| Suitable for Door | Wooden door, Metal door, Fire door, Interior door, Outer door, Swing door etc. |
D&D Product
The products that we offer are tested to the most stringent international industry standards, including BS EN, CE, UL, ANSI and BHMA, Suitable for Education, Healthcare, Hospitality, Residential and Commercial applications.
More door hardware items include:
1. Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13, EN1634 Fire Rated
2. Concealed Door Hinge- BS EN1935, EN1634 Fire Rated
3. Door Lock - CE EN12209 Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE EN1125, EN1634 Fire Rated
6. Door Closer – CE BS EN 1154,EN1634 Fire Rated & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Door Viewer - UL Listed UL 10C Fire Rated R41286
9. Glass Hardware / Bathroom Hardware / Barn Door Hardware
Roller bolt mortise lock is an embedded door lock with a rolling tongue design as its core mechanism. Unlike traditional slanted tongue locks, it reduces the friction between the lock tongue and the buckle plate through a roller or bearing structure, achieving smooth locking. This type of lock is usually compatible with the thickness of European standard doors (35-45mm), and requires pre unlocking slots and installation holes. Its structure includes a lock body, roller lock tongue, deadbolt (manual lock tongue), and panel components, which are driven by a lever or key to drive the internal mechanism. The EN12209 standard specifies its mechanical performance and durability requirements, covering specifications such as EN1634 fire resistance, EN1670 corrosion resistance, and Grade 3 cyclic testing, to ensure that the basic functions comply with European building hardware regulations.
| Product Parameter | |
| Product Name | EN12209 Mortice Locks EN1634 Fire Door Matt Black Mortise Latch Lock-DDML011 |
| Product Model | DDML011 |
Certification | BS EN12209 / DIN 18251 Grade 3, 200,000 test cycles, EN1634: 260 Mins fire rated, EN1670: 240 hours Corrosion Resistance |
| Backset | 55mm, 60mm, 65mm |
| Distance | 72mm |
| Material | Solid SUS 304 Latch bolt , Follower, SUS 304 Forend, Strike Plate |
| Forend & Strike Plate | Square or Radius |
| Finish | SSS, PSS, PVD, PB, AB, AC, MB |
| Suitable for Door | Wooden door, Metal door, Fire door, Interior door, Outer door, Swing door etc. |
D&D Product
The products that we offer are tested to the most stringent international industry standards, including BS EN, CE, UL, ANSI and BHMA, Suitable for Education, Healthcare, Hospitality, Residential and Commercial applications.
More door hardware items include:
1. Door Hinge- UL 10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13, EN1634 Fire Rated
2. Concealed Door Hinge- BS EN1935, EN1634 Fire Rated
3. Door Lock - CE EN12209 Fire Rated & UL 10C R40901
4. Door Handle- BS EN 1906 Grade 4, EN1634 Fire Rated
5. Panic Exit Device- UL 10C R40486 & UL305 SA45817 & CE EN1125, EN1634 Fire Rated
6. Door Closer – CE BS EN 1154,EN1634 Fire Rated & UL 10C R40717
7. Lock Cylinder-BS EN1303, EN1634 Fire Rated
8. Door Viewer - UL Listed UL 10C Fire Rated R41286
9. Glass Hardware / Bathroom Hardware / Barn Door Hardware
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