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DDML011-5572
D and D Hardware
CE EN12209 / DIN 18251 Grade 3, CE Classification:3X910G-B020
Stainless Steel
SSS , PSS , PVD , PB, AB , AC, MB
Silver,Black, Golden, Antique Brass, Antique Copper
Interior Door, Outer Door, Swing Door etc.
T/T, L/C, D/P, Western Union
Jiangmen /Guangzhou / Shenzhen , China
200,000/Month
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A latch mortise lock is a particular kind of mortise lock that utilizes a spring-loaded latch bolt to maintain the door in a closed position and is typically operated via a lever or knob; unlike a deadbolt, which necessitates manual locking using a key or thumbturn, this latch automatically engages upon door closure, offering both basic security and convenience. Its key features include a spring-loaded latch bolt that retracts when the handle or knob is turned and springs back into place once released, as well as a self-latching mechanism that automatically secures the door when it is shut without the need for a key. Latch mortise locks are ideally suited for interior doors, such as those in bedrooms or offices, where privacy is desired but high security is not paramount; moreover, they are often paired with a deadbolt on exterior doors to provide enhanced security.
Product Overview
Product name | Black Latch Door Lock BS EN 12209 Fire Mortise Lock Manufacturer |
Product Model | DDML011 |
Certification | CE EN12209 / DIN 18251 Grade 3, 200,000 test cycles EN1634: 260 Min fire rated |
CE Classification | 3X910G-B020 |
Backset available | 55mm , 60mm , 65mm |
Distance | 72 mm |
Material | Solid Stainless Steel 304 Latchbolt , Follower, Forend, Strike Plate, Galvanize Steel Case |
Forend & Strike plate | Square or Radius |
Finish | Satin stainless steel, Polished stainless steel, Polished brass,Antique brass, Antique copper,Matt Black, Physical Vapor Deposition |
Color | Silver,Black,Golden,Antique Brass,Antique Copper |
Application | Entrance door of commercial or residential application |
Suitable For Door | Wooden Door, Metal Door, Fire Door, Smoke Door etc. |
Packaging & Shipping
MOQ | 300 Pieces |
Package | One pair/white box or color box or Blister card in Standard export carton |
Sample time | 5-7 working days |
Production lead time | 30-35 days |
Shipping Port | Jiangmen , China / Shenzhen , China . |
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