... Die set MaterialAlloy Steel for tap and diePacking: Plastic case +color sleeveSpecification:33PC Taper Taps: 4- ... /2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16,M6x1 ... : Sizes as Taps 1PC T-Type Tap Wrench: M3-M6(1/16"-1/4")2PC Tap Wrench: M3-M12(1/16-1 ... (1/4-3/4") 2PC NPT Tap: 1/8-27, 1/4-182PC NPT Plug Tap: 1/8-27, 1/4-182PC ...