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.
KAISAL 48PCS Thread Chaser Set Tap Die Rethreading Kit Metric SAE UNC UNF
48Pcs Ratchet Spanner & Hex Wrench Set Ball End Allen Key SAE Metric Carry Pouch
Jawco #153 Nu Thred Thread Restoring File Set SAE & Metric MADE IN USA Rethread
Lang 3pc Thread Restoring File Set SAE & Metric MADE IN USA Rethread 2573
Lang Thread Restore File Rethread 8 Sizes SAE 11-24 TPI 2665 Made in USA