| 摘要 |
PROBLEM TO BE SOLVED: To provide a confirmation tool with which, when combining a flexible pipe and a component such as a box nut, it can be easily confirmed whether the component is suited to the flexible pipe.SOLUTION: The confirmation tool is sheet-shaped for confirming the size of a component such as a box nut to be used in combination with a flexible pipe. The confirmation tool displays confirmation means such as a graphic of a predetermined size for size confirmation of the component to be used in combination with the flexible pipe, and comprises lock means such as a lock hole for locking the confirmation tool to the flexible pipe. In the case where the flexible pipe is a flexible pipe of &phgr; 16, the confirmation means displays a circular graphic of a size larger than a tapped hole of a box nut for &phgr; 16 and smaller than a tapped hole of a box nut for &phgr; 16.8. |
