5 Piece NPT Thread Forming Taps, Pipe Taps Set, High-speed Steel Drill Bits for Cleaning or Re-thread Damaged or Jam Pipe Threads, Size 1/8", 1/4", 3/8", 1/2", 3/4" in Storage Box

5 Piece NPT Thread Forming Taps, Pipe Taps Set, High-speed Steel Drill Bits for Cleaning or Re-thread Damaged or Jam Pipe Threads, Size 1/8", 1/4", 3/8", 1/2", 3/4" in Storage Box

Drill America - POU1/2NPTW/DRILL 1/2" Carbon Steel NPT Pipe Tap and 23/32" High Speed Steel Drill Bit Set, POU Series

Hmknana 60PCS Black Carbon Steel Pipe Plug Fitting Assortment Kit - 5 Sizes 1/8" 1/4" 3/8" 1/2" 3/4" NPT Male Internal Hex Thread Socket for Sealing Port H-053