ROSTFREI PATENT 20cm Italian Collini Flylock automatic knife Red button

Vintage ROSTFREI PATENT 20cm Italian Collini Flylock Red button automatic knife made in the 1970s or 80s. These are usually referred to as Collini Flylock knives, though not marked as such. The knife measures 19.7cm (7.75 inches) open and4 3/8 inches closed with steel liners that are inside the wrap around black plastic handle (scales). The flat grind spear point blade is 100% full with all of the original factory finish and is marked ROSTFREI PATENT. The black synthetic scales (handles) are in good condition with some light scratches and scuffs from handling/use over the years. The knife works great with the blade tip seating deep in the well, strong smooth snap and tight lockup. The blade is thrown open by a spring loaded bar inside the blade well. Neat design and would make a good EDC (every day carry). EX- condition.