Specifications

Dead Locking lock cylinder
Dead Locking Function
Brass material
Standard Key or computer key optional
Durable&High Security

Dead Locking lock cylinder
  

Item:DL-A71SN-T01 

 

 

"A" mean Standard key ;  "B" mean Computer key

 

"71" mean Length

  

"SN" mean Finish

 

"T01"mean Type of Turn Knob

 

"DL"mean Dead Locking

 

SIZE PICTURE

 

 

Dead Locking Cylinder with Turn Knob T01 

 

Dimesion			CODE
A	B	C	Standard Key	Dimple Key
71	35.5	35.5	DL-A71SN-T01	DL-B71SN-T01
74	37	37	DL-A74SN-T01	DL-B74SN-T01

 

 

The name classification of the lock cylinder

In accordance with DIN 18 252/09-1999 and EN 1303 standard,continental cylinders are divied into three quality grades:

By the number of pins Grade I & II: 5 pins ;   Grade III:6 pins

Key differ rate

Grade I & II: 1/30000    Grade III: 1/100000

European standard cylinder with multiple device for the maximum security purpose,in addition to the above number and combinnation of  differentpins,there are also some more methods as follows:Anti-drilling protection protection against demolition Increase the security pin.

Note:the above structure is common functon,if customer need special enhanced security performance requirements or other special needs,please specify when ordering.

 

 

Determination of the cylinder length

1,The total length of cylinder = door thickness + thickness of the fitting on the outside + thickness of the fitting on the inside

2,Cylinder is equal sides cylinder if it is fitted in the middle of door.

3,Cylinder in unequal sides cylinder if it is notin the middle of the door,

4,The cylinder must protrude only max 2-3mm from the fitting on the outside and inside.

 

 

 

Other kinds of our HOT SELLING brass Mortise Cylinder;

 

 

 

 

 

If you are interested in any of our products,pls feel free to contact me,E-catalog and favourable price will be ready for you!!!

 

 

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