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DDAL31 F31
D&D Hardware
Wooden Door, Metal Door
UL listed, ANSI A156.13 Grade 1
Stainless Steel 304
SSS , PSS , PVD
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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SS304 Grade 1 ANSI/BHMA Mortise Lock-DDAL31 F31
SSS304 Grade 1 Mortise Lock is a popular american door lock, it is durable and easy to use. As a professional lock supplier in China, we provide customers various quality Grade 1 Mortise Lock and they apply to different commercial of doors. The American classroom lock is one kind of our ANSI Door Lock. The material of BHMA Mortise Lock is stainless steel, so it can keep the original shape very well. It won't turn yellow or rust. The Exit Door Lock can also keep smooth surface for a long time, not easy to rust and can wear resistant, these two characteristics greatly reduce the possibility of ANSI Door Hardware become old and bad. The ANSI Exit Lock can also keep long-term lubrication, make you convenient to open and close the door. The Grade 1 Exit Lock is smooth and easy to install and use, it can bring you high security and beauty. For further information, please contact us.
Product Overview
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.
Product name | SS304 Grade 1 ANSI/BHMA Mortise Lock-DDAL31 F31 |
Product Model | DDAL31 F31 |
Certification and Compliance | ANSI/BHMA A156.13-2005 Grade 1, UL Fire Rated Certificated |
Finish | SSS , PSS , PVD |
Lockcase | Heavy Gauge Stainless Steel For Corrosion Resistance |
Deadbolt | Solid Casting SUS304, Project 1"（25.4mm） |
Latchbolt | Solid Casting SUS304, Project 3/4"（19mm）, Anti-Friction Two Pieces and Can be Reversible |
Auxiliary Latchbolt | Stainless steel |
Forend | Stainless steel Grade 304 |
Strike | Stainless steel Grade 304, Non-Handed |
Door Thickness | 45mm to 55mm As Standard |
Backset | 2-3/4” (70mm) |
Center to Center | 3-5/8”（92mm） |
Door Handing | Left Hand and Right Hand |
Application | Wood Door and Metal Door |
Packaging & Shipping
SS304 Grade 1 ANSI/BHMA Mortise Lock-DDAL31 F31
MOQ | 200 PCS |
Package | 1pc /poly bag,white box / color inner box,Standard export Carton . |
Sample time | 5-7 working days |
Production lead time | 30-35 days normally |
Shipping Port | Jiangmen , China / Shenzhen , China |
Certification & Test
Company Information
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. Stainless Steel Door Hinge- UL Listed & Fire Rated & CE Certificate
2. Door Locks - CE EN12209 Fire Rated
3. Stainless Steel Door Handles- BS EN 1906
4. Panic Exit Device- UL Listed & CE Certificate
5. Door Controls – CE BS EN 1154
6. Glass Hardware / Bathroom Hardware
Contact us
SS304 Grade 1 ANSI/BHMA Mortise Lock-DDAL31 F31
SSS304 Grade 1 Mortise Lock is a popular american door lock, it is durable and easy to use. As a professional lock supplier in China, we provide customers various quality Grade 1 Mortise Lock and they apply to different commercial of doors. The American classroom lock is one kind of our ANSI Door Lock. The material of BHMA Mortise Lock is stainless steel, so it can keep the original shape very well. It won't turn yellow or rust. The Exit Door Lock can also keep smooth surface for a long time, not easy to rust and can wear resistant, these two characteristics greatly reduce the possibility of ANSI Door Hardware become old and bad. The ANSI Exit Lock can also keep long-term lubrication, make you convenient to open and close the door. The Grade 1 Exit Lock is smooth and easy to install and use, it can bring you high security and beauty. For further information, please contact us.
Product Overview
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.
Product name | SS304 Grade 1 ANSI/BHMA Mortise Lock-DDAL31 F31 |
Product Model | DDAL31 F31 |
Certification and Compliance | ANSI/BHMA A156.13-2005 Grade 1, UL Fire Rated Certificated |
Finish | SSS , PSS , PVD |
Lockcase | Heavy Gauge Stainless Steel For Corrosion Resistance |
Deadbolt | Solid Casting SUS304, Project 1"（25.4mm） |
Latchbolt | Solid Casting SUS304, Project 3/4"（19mm）, Anti-Friction Two Pieces and Can be Reversible |
Auxiliary Latchbolt | Stainless steel |
Forend | Stainless steel Grade 304 |
Strike | Stainless steel Grade 304, Non-Handed |
Door Thickness | 45mm to 55mm As Standard |
Backset | 2-3/4” (70mm) |
Center to Center | 3-5/8”（92mm） |
Door Handing | Left Hand and Right Hand |
Application | Wood Door and Metal Door |
Packaging & Shipping
SS304 Grade 1 ANSI/BHMA Mortise Lock-DDAL31 F31
MOQ | 200 PCS |
Package | 1pc /poly bag,white box / color inner box,Standard export Carton . |
Sample time | 5-7 working days |
Production lead time | 30-35 days normally |
Shipping Port | Jiangmen , China / Shenzhen , China |
Certification & Test
Company Information
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. Stainless Steel Door Hinge- UL Listed & Fire Rated & CE Certificate
2. Door Locks - CE EN12209 Fire Rated
3. Stainless Steel Door Handles- BS EN 1906
4. Panic Exit Device- UL Listed & CE Certificate
5. Door Controls – CE BS EN 1154
6. Glass Hardware / Bathroom Hardware
Contact us
: +86-139 2903 7292
