12 Pcs, Qualtech 3/8"-16 HSS Nut Tap, DWTNT3/8-16($419.41Value)
Size: 3/8"-16; Material: High Speed Steel; Finish: Uncoated (Bright); Style: Nut; Cutting Direction: Right Hand HSS, Nut and Spiral Pointed Pulley Tap, Size: 3/816