Tac Force Black Folder Knife with Black Stainless Steel Blade Speeder Model Tac Force Black Folder Knife with Black Stainless Steel Blade Speeder Model fast & smooth operating spring assisted knife 440 stainless steel blade with black finish, sharp Open length: 8" Closed Length: 4" Blade Length: 3-1/2" Made by Surgical Steel, High Quality & Last Long