Qualtech

1/4"-20 UNC Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and rods...

1/4"-28 UNF Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and rods...

5/16"-18 UNC Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and...

5/16"-24 UNF Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and...

3/8"-16 UNC Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and rods...

3/8"-24 UNF Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and rods...

7/16"-14 UNC Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and...

7/16"-20 UNF Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and...

1/2"-13 UNC Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and rods...

1/2"-20 UNF Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and rods...

9/16"-12 UNC Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and...

9/16"-18 UNF Carbon Steel Left Hex Die Carbon steel hex dies are for re-threading "or cleaning" bruised or rusty threads They can be used for cutting or repairing external threads on bolts and...