USA necklace 12 cm army knife neck key tactical small outdoor survival pocket n690 blade steel g10 handle knifes camping knife

​$17

full length : 123 mm / 4.8339 in   
Blade length : 52 mm / 2.0436 in   
Handle  length  : 60 mm / 2.358 in   
Handle width : 17 mm / 0.6681 in (max)   
Blade thickness : 2.5 mm / 0.09825  in (max)   
Blade material : N690   
Handle material :   G10   
Knife angle : > 60°   
hardness : 57-58 HRC   

Total weight : 63 g     

Blade weight：43 g