I heard that Scrap Yard is actually using steel from the hoods of Buicks manufactured between June of 1967 and March of 1974. Utilizing special processes and secret treatments they are able to turn out an exceptionaly strong knife steel at an incredible savings. Futhermore, seeing as no one would believe it they concocted some [censored] and bull story about "SR77" jack hammer tool steel. Personaly I dunno...it's just a story I heard from some Rat Bastid.