- Finish:SN, CP, SB,PB,AB...
- Quality:Euro Profile Cylinder
- Key:Standard key or Computer key
- Length:60,65,70,75,80,85,90 mm
- Lock cylinder Pin:5 pin
- Place of Origin:CN;GUA
- Brand Name:TRUST(hot selling lock cylinder)
- Model Number:B70SB
60mm Euro Profile Double Mortise Cylinder
Different size optional.
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;