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DDML010 5572
D and D Hardware
CE EN12209 / DIN 18251 Grade 3
Stainless Steel 304 / 316 / 201
SSS , PSS , PVD , PB, AB , AC, MB
Silver,Black, Golden, Antique Brass, Antique Copper
Wooden Door, Metal Door, Fire Door, Smoke Door, 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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CE EN12209 Stainless Steel 304 Euro Style Roller Bolt Dead Door Lock Factory-DDML010
A roller bolt mortise lock is a specialized type of mortise lock that employs a spring-loaded roller (or ball-bearing) bolt instead of a conventional latch bolt, featuring several key advantages: its roller bolt mechanism, equipped with a small roller or ball bearing at the tip, reduces friction during door closure, ensuring silent and effortless operation; it is self-latching, with the roller automatically retracting as the door closes and springing back into the strike plate to secure the door without requiring a key; the rolling mechanism minimizes wear on both the bolt and strike plate, enhancing the lock's durability and extending its lifespan; and it is commonly used in commercial buildings, hotels, offices, and other high-traffic areas where smooth, automatic locking is essential. For further information, please contact us.
Product Overview
Product name | CE EN12209 Stainless Steel 304 Euro Style Roller Bolt Dead Door Lock Factory |
Product Model | DDML010 |
Certification | CE EN12209 / DIN 18251 Grade 3, 200,000 test cycles EN1634: 260 Min fire rated |
Backset available | 50mm, 55mm , 60mm |
Distance | 72 mm, 85mm |
Material | Solid Stainless Steel 304 Latchbolt , Deadbolt, 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, Interior Door, Outer Door, Swing 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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