1/4"-20 UNC Tap and Die Set, HSS Thread Tap with Round Threading Die, Right Hand

7/16"-20 UNF Tap and Die Set HSS Thread Tap with Round Threading Die Right Hand

8-32 UNC Tap and Die Set, HSS Thread Tap with Round Threading Die, Right Hand

3/8"-16 UNC Tap and Die Set HSS Thread Tap with Round Threading Die Right Hand

9/16"-18 UNF Tap and Die Set HSS Thread Tap With Round Threading Die Right Hand

7/16"-20 UNF Tap and Die Set HSS Thread Tap with Round Threading Die Right Hand

3/8"-16 UNC Tap and Die Set HSS Thread Tap with Round Threading Die Right Hand

1/2"-28 UNEF Tap and Die Set HSS Thread Tap with Round Threading Die Right Hand