AB 8 inch Armando Beltrame Coltellerie Stiletto Automatic Knife Blue Bayo. A real Italian switchblade knife with a safety switch. All hand made with perfect spring action. Stamped AB Italy on bayonet blade. Overall Length: 20cm - 7.9" Blade Length: 8,5cm - 3.35" Blade thickness: 3mm - 0.12" Weight: 83 gr Blade material: AISI 420 Stainless steel Frame material: Stainless steel Made in: Maniago, Italy