UNF (AF) and UNC Tap and Die 24Pc Set Imperial with Metal Case TE104
Manufacturer Part Number TE104. UNF and UNC Tap Set perfect for use on AF vehicles and machinery. Ideal for creating and repairing popular UNF and UNC threads. Tap and Die 3/8" UNF x 24. Tap and Die 1/4" UNF x 28.