Vermont American 20373 3/8-18 NPT High Carbon Steel Pipe Tap
Drillco 2000C Series Carbon Steel Hand Threading Tap, Uncoated (Bright) Finish, Round Shank with Square End, Taper Chamfer, 4-40 UNC
Gyros 94-01713 T-Handle Tap Wrench Number-0-6 Capacity
IRWIN Tools T-Handle 1/4-Inch Capacity Tap Wrench (12001)
Titan TT90126 Bottom Tap, HSS, 6" - 32" H2, 3 Flutes