기능

• JIS strength is cleared.
• Approximately 30% lighter than steel forgings
• For piping work, etc.
• For tightening and dismantling gas and water pipes (white pipes).
• Use within the outer diameter of the tube.
• Hold the pipe firmly in the middle of your teeth at right angles to the pipe.
• Please do not force horizontally.
• Do not cut and add pipes.
• Do not use in place of a hammer.
• Do not use by hitting with a hammer, etc.
• If any abnormalities such as chipped, worn or clogged teeth are observed,
• Do not use.