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

Blue Point TF1124A Thread Restoring Repair File Engineers Tool

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

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

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

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

MAC TR1 Thread File 11-24 Threads Per Inch

External thread Restoring file 0.75-3.00 TFM7530B USA