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| Customization: | Available |
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| Material: | Stainless Steel |
| Transport Package: | White Box or Color Box, Carton Packing |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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The D&D range of architectural locks is manufactured to the highest engineering standards and designed to offer a high price/ performance ratio.
Solid stainless steel 304 latchbolts, deadbolts, followers, forend and strike plate provide enhanced durability and security.
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Product name |
UL 10C High Security Stainless Steel 304 Fire Rated Apartment Door Locks |
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Product Model |
DDAL20 |
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Certification and Compliance |
ANSI/BHMA A156.13-2005 Grade 1, UL Fire Rated Certificated |
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Finish |
SSS , PSS , PVD |
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Lockcase |
Heavy Gauge Stainless Steel For Corrosion Resistance |
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Deadbolt |
Solid Casting SUS304, Project 1"(25.4mm) |
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Latchbolt |
Solid Casting SUS304, Project 3/4"(19mm), Anti-Friction Two Pieces and Can be Reversible |
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Auxiliary Latchbolt |
Stainless steel |
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Forend |
Stainless steel Grade 304 |
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Strike |
Stainless steel Grade 304, Non-Handed |
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Door Thickness |
45mm to 55mm As Standard |
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Backset |
2-3/4" (70mm) |
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Center to Center |
3-5/8"(92mm) |
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Door Handing |
Left Hand and Right Hand |
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Application |
Wood Door and Metal Door |






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MOQ |
100PCS |
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Package |
1pc /poly bag,white box / color inner box,Standard export Carton . |
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Sample time |
5-7 working days |
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Production lead time |
30-35 days normally |
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Shipping Port |
Jiangmen , China / Shenzhen , China |


D&D Hardware offers a combination of products to suite the individual Building, meeting not only the Requirements for Design and Function, but also the desired Budget.
More door hardware items include:
1. Door Hinge- UL Listed UL10C R38013 & BHMA/ANSI Grade1/2 & CE EN1935 Grade 13
2. Door Locks - CE EN12209 UKCA Fire Rated & UL 10C R40901
3. Door Handles- BS EN 1906 Grade 4, EN1634 Fire Rated
4. Panic Exit Device- UL Listed R40486 & UL305 SA45817 & CE BS EN1125
5. Door Closer - CE BS EN 1154 & UL10C R40717
6. Lock Cylinder-BS EN1303, EN1634 Fire Rated
7. Door Viewer - UL Listed UL 10C Fire Rated R41286
8. Glass Hardware / Bathroom Hardware
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A: Yes, We are professional in OEM and ODM. now , Cooperating with famous brands for OEM & ODM.
Q:Do you have quality system?
A:Yes, we have. We have set up our quality system and well controlled our production quality as per
the instructions and requirements in it and well-control each procedure throughout the mass-production.
Q: What's the guarantee of your products?
A : 5 Year Mechanical Guarantee.
Q: What's the stainless steel Grade you are working now?
A: We are working mostly in SUS304 and SUS316, some items can be SUS201 as well.
A: Yes, offer 3 pcs free samples for your evaluation, you provide the Courier account for freight collect.
A: We are a SGS Audit factory, over 10 years manufacturing experience in architectural hardware.
A:T/T, D/P, Western Union, L/C
Q: How can I get the latest prices?
A: Send requirements to us by mail or calling , we will reply you in 24 hours. D&D offer not only door hardware product but also Door Opening Solution.