Multiple Size Tap Set, Pipe Tap, High Speed Steel, Number of Pieces 6, Thread Sizes Included 1 In.-11-1/2, 1/2 In.-14, 1/4 In.-18, 1/8 In.-27, 3/4 In.-14, 3/8 In.-18, Thread Standard NPT, Thread Direction Right Hand, Tap Finish Bright (Uncoated),...