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Model No.: 8203

For over 30 years, focusing on security around the door and lockset areas, we produce everything from mechanical locks to advanced biometric scanning devices, keeping every lock set solution simple and integrated.


Model No.:  8203
Application:Many kinds of wooden door and metal doors
Trim:Made by Solid zinc alloy die-casting, raw material is from torch brand, top grade in China.
Mortise Lock: Global first-creative revolutionary structure, the most components are made by stainless steel for heavy-duty purpose, three-piece latch with anti-insert and silent-closed function, big deadbolt with anti-saw function, 1,200,000 cycle-test passed.
Backset of Mortise Lock Case: Standard 2-3/4”(70mm).
Auto-locking and anti-panic function.
Easily reversible for left and right handing.
Cylinder: American standard, the most components made by brass, processed with highly precise CNC machines, with anti-drill function and construction key function.
Standard keyway: Angle-cut-pin, each set with 5 pcs owner’s key + 1 pc construction key.
Optional keyway: Global first-creative, one side track-pin, one-side single-row-pin, top secure level, each set with 5 pcs owner’s key + 1 pc construction key.
Customized keyway: Double-row-pin, etc.
Supplying function:Entrance, Dummy, Two-open Door.
Available type of inside trim:Type A, Type B, Type C, Type D.
Door thickness: Standard 41-50mm
Supplying finish:SN/GP- Stain Nichel and true gold polished
SG/GP – Stain True Gold And True Gold Polished
SN/NP – Stain Nichel and Nichel polished
AB – Antique Brass
SCH/CH – Stain Chrome Plated
ORB – Oil Rubbed Bronze
Package:  High quality color box.
Carton:4 sets/carton


Specification and Packaging

Plate size430*82/237.5*82mm
mortise lock size94.2*750mm
Door Thickness Fits51-54mm
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