New MT Flying Fish Switchblade Knife OTF knife spring assisted knives camping hunting Multifunction tools Type: Straight out spring knife Brand: Microtechnology MICROTECH - Flying Fish Full length: 14.2cm (including tail cone length) Blade length: 4.8cm Blade thickness: 2mm Blade material: 9CR18MOV Hardness: 57-59HRC Total weight: 145.0 g (including packaging) Surface: Sandblasting blade Handle: Aluminum alloy is molded by CNC telephone, which is extremely precise. Locking: Spring straight out Remarks: with back clip + knife removal tool + manual Note: ( if the blade is stuck,please don't worry -----------Hold the handle and pull out the blade. After the whole blade is pulled out, the blade works normally.)