Tap and Die Set, Number of Pieces 16, Die Shape Round Fixed, Tap Type Hand, Die Material High Speed Steel, Thread Sizes Included 1/2 In.-13, 1/4 In.-20, 3/4 In.-10, 3/8 In.-16, 5/16 In.-18, 5/8 In.-11, 7/16 In.-14, Die Thread Sizes Included 1/2...