Commonly Used Pitches for Hydraulic Fittings. Milled Files (much sharper & long lasting file).
Jawco 4pc #158 Rethreading File Set Thread Restore Made in USA
Jawco 10pc CF10 Rethreading Die Set NF-SAE & NC-USS 1/4-1/2in Thread Restore USA
USED,Jawco Rethreading Set, No 1278,NC/NF WITH TWO FILES, Made In USA
Jawco T6F Thread Restorer Tap Set SAE Hex Rethreading Tool Set USA
JAWCO, NU-THRED FILES, #1 and #2 RETHREADING FILES E445
Jawco #1 Nu Thred Thread Restoring File 11-24 TPI SAE MADE IN USA Rethreading