Silver for UNC. Black for UNF. to 5/8 in.
Uimoso 61PCS Thread Chaser Set for UNC, UNF, and Metric Thread Repair Tools
61PCS Thread Chaser Set UNC UNF Metric Thread Restorer Tool Rethreading
VEVOR 61PCS Thread Chaser Set UNC UNF Metric Thread Restorer Tool Rethreading
Universal OTC 7402 Outside Thread Chaser Repair Tool for 1-1/4” to 5” O.D.
For OTC 7402 Universal Outside Thread Chaser Repair Tool & 202817 Metric Die Set
