Ontario- 8640 -RAT-5 Fixed Blade Knife ( 5" Serrated D-2 Steel, Micarta Handle ) Rare & Discontinued Product

Ontario- 8640 -RAT-5 Fixed Blade Knife ( 5" Serrated D-2 Steel, Micarta Handle ) Rare & Discontinued Product The Ontario knives are designed in the field and built to be used in the field. No bells and whistles, just straight forward cutlery that works, whether it's in the middle of a jungle or the blazing sun of the desert. Ontario RAT-5 Knife that features a 13.5 cm Drop point blade made of D-2 Steel. The blade is 3.85 mm thick, with a Rockwell hardness of 55-57.