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UL Fire Proof Door Lock Heavy Duty Anti Theft Mortise Lock for Dormitory And Exit Door-DDAL13

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Applicable to public spaces where there are specific requirements for personnel access management, as well as considerations for security and emergency evacuation.

Model:
DDAL13
Brand:
D and D Hardware
Certification:
UL Listed, UL 10C Fire Rated 3 Hours, File No.:R40901
Material:
Stainless Steel 304
Finish:
SSS, PSS, PVD, AB, AC ,MB
Color:
Silver,Black, Golden, Antique Brass, Antique Copper
Usage:
Wooden Door, Metal Door
Payment Terms:
T/T, L/C, D/P, Western Union
Port:
Jiangmen /Guangzhou / Shenzhen , China
Production Capacity:
200,000/Month

SKU:
Availability:

Quantity:



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UL mortise lock

A UL-listed dormitory or exit door mortise lock represents a robust, code-compliant locking solution engineered to prioritize life safety and controlled access in both commercial and residential settings. These locks incorporate essential shared features: they ensure unobstructed egress from the interior (permitting immediate exit without requiring keys) while enforcing keyed or credential-based entry from the exterior to maintain security. Typically fire-rated to UL 10C standards for compatibility with fire-rated doors, these locks are also built to meet ANSI Grade 1 durability requirements, ensuring reliable performance in high-traffic environments. For further information, please contact us.

Product Overview

Product name	UL Fire Proof Door Lock Heavy Duty Anti Theft Mortise Lock for Dormitory And Exit Door
Product Model	DDAL13
Certification and Compliance	ANSI/BHMA A156.13-2005 Grade 1, UL 10C Fire Rated 3 Hours, File No.: R40901
Color	Silver, Black, Golden, Antique Brass, Antique Copper
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

- Door Lock Manufacturer Anti Theft Door Lock

Packaging & Shipping

MOQ	200PCS
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

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Heavy duty mortise lock Exit Door Lock Anti Theft Door Lock Door Lock Manufacturer Fire-rated lock for stairwell doors UL mortise lock UL Door Lock Fire Door Lock Mortise Lock Manufacturer Heavy Duty Door Lock

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UL Fire Proof Door Lock Heavy Duty Anti Theft Mortise Lock for Dormitory And Exit Door-DDAL13

D&D Hardware specialized in Stainless Steel hardware products for Wooden Doors& Metal Doors, such as Door Locks, Door Hinge, Lever Handles, Door Closer, Panic Exit Device, Door stopper, Flush Bolt, etc.

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