No.00 110mm = item code:301-001 | No.0  112mm = item code:301-002
No.1   118mm = item code:301-003 | No.2  125mm = item code:301-004
No.3   130mm = item code:301-005

Japanese quencher have done the work one by one. Very finest tip of #00 and other 4 thicker models for various use of precise detail work for making jewelry or watch. Traditional pliers, and never fade in the market.