48 Piece Thread Chaser Set Rethreading Taps Dies Thread Files in Metric UNC UNF
$44.99
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.
