1. Mushroom counter pins resistant to attack.
2. 7 rounded-head picking proof combination pins.
3. Owner  key  5PCS

Optional:
4. Owner's card:   As a indication of the key duplication
 and quality guarantee
Others:
5. Finish: 01-Brass polished with varnish
                  02-Bright Nickel plated
                  03-Satin Nickel Plated 
 

1. Mushroom counter pins resistant to attack.
2. 7 rounded-head picking proof combination pin.
3. Connection rod coupling for Emergency release
Function: Allows the cylinder to be opened from outside of the door even if there is a key is inserted on the inside

Optional:

4. Owner key 5pcs
5. Owner card:   As a indication of the key duplication and quality guarantee
Others:
Body: Solid extruded brass      
Cam: Sintered steel GEAR CAM
Finish: 01-Brass polished with varnish          
             02-Bright Nickel plated
             03-Satin Nickel Plated