기능

• 1.5 times stronger than JIS strong class. (M200~375)
• The shrimp mark monkey wrench with 90 years of history is manufactured under strict standards and complete quality control, so it is stronger than JIS standards (strong class).
• Both the main body and parts are manufactured by a special machine from forging to finishing, and the system is uniform and has outstanding durability.
• From tightening to loosening bolts and nuts.
• At the back of the opening, adjust the opening width to the two sides of the bolt or nut.
• Turn it to the lower jaw side.
• Do not use with additional pipes.
• Do not use as a hammer.
• Do not use by hitting with a hammer, etc.