Bolt Kit for Rotary Cutter Blade (bolt, nut and washer in box). Fits Bush Hog, for Regular Duty Models, Terrain King TK60 Series, CP180 and X3, Marvel 4, 5, 6 and 7 ft., Hico Standard 4, 5 and 6 ft. Replaces 7919 and TK-735900. Made in the USA.