5mm Tohnichi HH Hex Head - 10DX5

The HH Hex Head - HH10DX5Tohnichi's interchangeable head wrenches have specific diameter round ends that fit into corresponding head base openings. Head and wrench model names include the diameter sizes so that heads can be matched to wrenches that...

6mm Tohnichi HH Hex Head - 10DX6

The HH Hex Head - HH10DX6Tohnichi's interchangeable head wrenches have specific diameter round ends that fit into corresponding head base openings. Head and wrench model names include the diameter sizes so that heads can be matched to wrenches that...

8mm Tohnichi HH Hex Head - 10DX8

The HH Hex Head - HH10DX8Tohnichi's interchangeable head wrenches have specific diameter round ends that fit into corresponding head base openings. Head and wrench model names include the diameter sizes so that heads can be matched to wrenches that...