Blue Point Thread repair file #TF1124A, 11,12,16,18,13, 14,20, 24.

Century Drill &Tool Thread Restoring File 11-24 TPI #92941

Jawco #1 Nu Thred Thread Restoring File 11-24 TPI SAE MADE IN USA Rethreading

JAW MFG Co. Nu Thred Thread Restoring File 11-24 TPI SAE Rethreading Tool

BLUE POINT THREAD RESTORING FILE_#TF-1124_11 THRU 24 THREADS PER INCH

Engineers Thread Restorer Chaser Tool by Blue Point TF-1124 Vintage 11/24 TPI

Blue-Point SAE Thread Repair Tool TF1127A & KD 2228 Metric External Thread R Vtg

External thread Restoring file 0.75-3.00 TFM7530B USA