#1 RETHREADING FILE (11-24 TPI)

Description

The original #1 thread-restoring file, made by Jawco in Reading, PA, since 1947
8 Pitches (11, 12, 13, 14, 16, 18, 20, 24 tpi) in square clear plastic case with a plastic cap
Nu-Thred files are the highest quality with cross-cut and depth proportional to the thread pitch, so file will not skip or jump out of fine pitches
Our files are milled, not cold-formed, so our cutting teeth actually have sharp edges which allow the file to do the work rather than the mechanic
MADE IN USA