To provide strutting rods with suction cups which are safety and have more sufficient performance, and which has excellent usability by the most simple method in which the strutting device of the strutting rods is eliminated, resources and labors can be saved by only attaching suction cups on both ends of the stretching rods, and also provide an expandable/contractible rod with mounting metal fittings for connecting the strutting rods to each other.

These strutting rods with suction cups are so formed that suction cups 1 are attached at both ends of expandable/contractible rods with fastening rings 2. The expandable/contractible rod with mounting metal fittings is so formed that mounting metal fittings 3 are attached at both ends of the expandable/contractible rod with the fastening ring 2.