Descriptions: 

Brand: Benchmade 
Model: 535 bk-4
Overall length: 18.95cm 
Blade length: 8.23cm 
Handle length: 10.72cm 
Blade thickness: 2.29mm 
Handle thckness: 10.46mm 
Blade material: M390 
Handle material: 
Hardness: 58-61HRC 
Weight: 145g