Safe Mortise Key Lockset System D&D Hardware Modern Middle East UL Listed Fire Rated American High Security Cylinder Locks Safety Hotel Door Mortice Lock

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Product Description

Basic Specifications
Model NO.DDAL000
StyleAmerican
ShapeMortise Door Lock
Anti-theft StandardA
Backset60mm
Door Thickness Fits35-50mm
Lock Cylinder Length30mm
UsageHousehold, Bedroom, Channel
Product Overview

Our range of architectural locks is manufactured to the highest engineering standards, designed to offer a superior price/performance ratio. Constructed with solid stainless steel 304 latchbolts, deadbolts, followers, and strike plates, these locks provide enhanced durability and high-level security for modern buildings.

Technical Specifications
Product ModelDDAL20 F20
CertificationANSI/BHMA A156.13-2005 Grade 1, UL Fire Rated (3 Hours), UL10C
Finish AvailableSSS, PSS, PVD
LockcaseHeavy Gauge Stainless Steel for Corrosion Resistance
DeadboltSolid Casting SUS304, 1" (25.4mm) Project
LatchboltSolid Casting SUS304, 3/4" (19mm) Anti-Friction, Reversible
Backset2-3/4" (70mm)
Center to Center3-5/8" (92mm)
ApplicationWood Door and Metal Door
Key Features & Compliance
🛡️ Fire Protection

UL10C certified with a 3-hour fire rating. Prevents smoke and fire spread.

📜 Regulatory Standards

Meets NFPA 80 and IBC requirements for commercial construction.

💪 Heavy Duty Build

High-grade stainless steel components for high-traffic environments.

Product Detail Gallery
Packaging & Logistics
MOQ200 PCS
Packaging1pc/Poly bag, White or Color Box, Standard Export Carton
Sample Lead Time5-7 Working Days
Production Time30-35 Days
Package Size40.00cm * 20.00cm * 20.00cm
Gross Weight2.000kg
Frequently Asked Questions
Q: What certifications do these mortise locks carry?
A: Our products are UL and CE certified, following international standards such as EN/CE, UL 10C (3-hour fire rating), and ANSI/BHMA Grade 1.
Q: What materials are used for the lock construction?
A: We primarily use high-grade SUS304 and SUS316 stainless steel for latchbolts, deadbolts, and faceplates to ensure maximum durability and corrosion resistance.
Q: Is OEM or ODM customization available?
A: Yes, we are professional in providing both OEM and ODM services, currently cooperating with several world-famous brands.
Q: What is the mechanical guarantee for the locks?
A: We provide a 5-year mechanical guarantee on our hardware products.
Q: Can I request samples before placing a bulk order?
A: Yes, we can offer up to 3 free samples for evaluation. Shipping costs are typically handled via the customer's courier account.
Q: Are these locks suitable for fire-rated doors?
A: Absolutely. These locks are UL10C fire-rated for up to 3 hours, making them ideal for high-risk environments and fire barrier walls.

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