... -32, 10-24, 10-32,12-24, 1/4-20,1/4-28,1/4-24, 1/4-32, 5/16-18, 5/16 ... , M11x1.5, M12x1.25,M12x1.75, M14x1.25, M18x1.533PC Plug Taps: Sizes as Taper Taps33PC Dies: Sizes as Taps 1PC ... -M12(1/16-1/2"), M6-M20(1/4-3/4") 2PC NPT Tap: 1/8-27, 1/4-182PC NPT Plug Tap: 1/8-27, 1/4 ... -182PC NPT Die: 1/8-27, 1/4-182PC Die holder: 25mm(1"), 38mm(1 1 ...