Blackjack OTF Bayonet Automatic Folding Knife 5.63in Closed 4in Black Matte 154CM SS Bayonet Blade Black Matte Aluminum Handle Nylon Case. Black matte finish aluminum handle. Pocket clip. Glass breaker. Lanyard hole. Bayonet style blade. Black nylon zippered storage case. Specifications for Blackjack OTF Bayonet 4in Automatic Folding Knife: Manufacturer: Blackjack Blade Length: 10.16 cm Handle Color: Black Additional Features: Lanyard Hole Pocket Clip Color: Black Closed Length: 5.63 in Package Contents: Blackjack OTF Bayonet 4in Automatic Folding Knife Nylon Zippered Storage Case Blackjack 54099-EXLBJ: OTF Bayonet Automatic Folding Knife 5.63in Closed 4in Black Matte 154CM SS Bayonet Blade Black Matte Aluminum Handle Nylon Case