Rethreading tools are color marked for fast identification. SAE coarse dies size:1/4"-20,5/16"-18,3/8"-16,7/16"-14,1/2"-13,9/16-12,5/8"-11. fine dies sizes:1/4"-28,5/16"-24,3/8"-24,7/16"-20,1/2"-20,9/16"-18,5/8"-18.
42Pcs Thread Chaser Set Rethread Repair Tool UNC UNF Metric Thread Restorer Kit
61PCS Thread Chaser Set UNC UNF Metric Thread Restorer Tool Rethreading
Snap In Tools 48 Piece SAE and Metric Thread Restorer Kit RTD48
Lang Tools 971 Fractional SAE & Metric Thread Restorer 48-Piece Kit
