ROSTFREI 21cm SUPER AUTOMATIC OTF DA switchblade knife

ROSTFREI 21cm SUPER AUTOMATIC OTF DA switchblade knife made in the 1980s or 90s in Taiwan, or Korea. The knife measures 20.6cm (8 1/8 inches) open and 4 7/8 inches closed with non magnetic metal frame. The flat spear point blade is 100% full with all of the original factory finish and the ricasso (tang) is stamped ROSTFREI. The black plastic scales are in excellent condition and have raised letters SUPER-AUTOMATIC with silver highlights. The knife works great with blade opening fully and locking when button is pushed forward and retracts fully when button is pulled backward. EX+ condition.