24pc UNC / UNF, Imperial, Tap And Die Thread Cutting Set NEW
UNF and UNC Tap Set perfect for use on AF vehicles and machinery. Tap & Die - 1/4" UNF x28. Tap & Die - 5/16" UNF x24. Tap & Die - 3/8" UNF x24. Tap & Die - 7/16" UNF x20. Tap & Die - 1/2" UNF x20. Tap & Die - 1/4" UNC x20.