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Cylinders & Master Keying

 

The Mortise lock sturdiness depends on two core factors – the lock body and the cylinder.

Profile cylinders – single, double and single x turn are available in lengths starting from 60 mm up to 140 mm with increments of 10 mm.

Mortise lock and cylinder choices are made depending on the dimensions of the door as well as application in mind.

Master keying is possible for SOBEET’s entire Mortise lock range. It offers tremendous convenience as well as control for the user, since various master-keying combinations are possible.

 
Codes for Cylinders
 
Type of Cylinder
   
  Length of Cylinder
     
  Finish of Cylinder
   
  Number of Keys / Master / Common Keyed
 
 
L
TYPE OF CYLINDERS
 
CODE
  DESCRIPTION
 

L

 

DOUBLE

     
K
  SINGLE X TURN
     
Y
  SINGLE
     
P
  PRIVACY X TURN
     

T

TURN

     
H
  HOTEL GUESTROOM
SINGLE x TURN
PRIVACY x TURN
DOUBLE
 
 
 
 
68
LENGTH OF CYLINDER [MM]
 

CODE

68

 

 
78

 

 
88

DEPENDS ON THE
   
THICKNESS OF THE DOOR
98
   
     
108-[10]
   
     
118-[11]
   
 
 
 
 
4
FINISH OF CYLINDER
 

CODE

DESCRIPTION

0

BRASS

1

POWDER COATED

2

COPPER OXIDIZED

   
3
ANTIQUE
 
4
BRIGHT CHROME PLATED
   
5
  SATIN NICKEL PLATED

CODE

DESCRIPTION

6

DULL CHROME PLATED

7

BRIGHT GOLD

8

MATT GOLD

   
9
ANODIZING
 
S
STAINLESS STEEL - BRUSHED
 
 
 
 
3
NUMBER OF KEYS / MASTER / COMMON KEYED
 

CODE

DESCRIPTION

0

0 KEYS

2

2 KEYS

3

3 KEYS

   
4
4 KEYS

CODE

DESCRIPTION

6

6 KEYS

M

MASTER KEYS

C

COMMON KEYS

 
 
Master Keys
 
Keyed Alike
 
All cylinders have the same bitting and are therefore opened by one key only.
 
Master Key System
 
Each lock has its own individual key which will not operate any other lock in the system but all locks in the system can be operated by the master key.
 
 

Master Keying Plan for a Typical Two-Bedroom Apartment

 
Locks Main door
Master door
Children’s Bedroom
Kitchen
 
Possibility 1
 
Three Keys
 

 

Master Key A

Opens main door, master bedroom, children’s bedroom and kitchen.

   

Children’s Key or Guest Key B

Opens main door and children’s bedroom.

   

Domestic’s Key C

Opens main door and kitchen.

 
Possibility 2
 
Three Keys
 

 

Key A

Opens main door, master bedroom and kitchen.

   

Key B

Opens main door, children’s bedroom and kitchen.

   

Key C

Opens main door and kitchen.

 
Possibility 3
 
Two Keys
 

 

Key A

Opens main door, master bedroom, children’s bedroom and kitchen.

   

Key B

Opens main door and kitchen.

   
 
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