IRWIN NPT Tap, 1 1/2"-11 1/2" (1909ZR)

IRWIN 1910ZR Tap 2"-11 1/2" Npt Pipe

IRWIN 1908ZR Tap 1-1/4"-11 1/2" Npt Pipe

IRWIN 1907ZR Tap 1"-11 1/2" Npt Pipe

Irwin Industrial Tools 1921ZR Taper Pipe Tap Set, 6-Piece

IRWIN 1906ZR Tap 3/4-14" Npt Pipe

IRWIN 1905ZR Tap 1/2-14" Npt Pipe

Alfa Tools TDS66006NPT 6 Pc Carbon Steel Npt Pipe Tap Set,

Drill America 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set, 1/8", 1/4", 3/8", 1/2", 3/4" and 1" in Wooden Case

Drill America 6 Piece NPT Pipe Tap, Carbon Steel, DWTPT Series Set 1/4", 3/8", 1/2", 3/4", 1" and 1-1/4" in Wooden Case