Because iron is contained in the center as compared to a light bar
It seems to be useful when saying a time of disaster
I think it's a little heavy and hard to work with this always
It is cheap and good
Recently there may be many specifications such as when opening and closing the floor manhole which began to deform. As long as I can not get enough power unless it is about this size. If that happens, the price goes up, but here as well, I decided to purchase because the price is not so expensive. Since there are few specifications other than the above, strength and weight are satisfied.
For disaster prevention emergency use, I will place it in the room on the second floor. As it is using a bar size of 60 cm in size which is easy to use separately on a do-it-yourself carpent etc, probably will not use everyday. This bar of 90 cm is unexpectedly light and easy to hold, I think that it will be useful for breaking open the door in emergency.