There are some tool boxes used indoors at home owned studio, there is no need to lock by the key to the thief opponent, but purchasing was necessary to the tool box which we do not want to be touched by customers etc. I think that it can correspond mostly to the former model than the key which formed the shape of the current spanner because it was able to install it to the old model KRA tool box of snap on without machining. Both top chest and roll cab. It looks quite large compared to the key of the tool box of that hand. However, when it is small it is reasonable to think that the dial part will become small, and when turning it open it is also easier to turn than when using genuine key. There is a simple lock on the drawer in the current tool box, but when moving the old tool box it is convenient at such times because the drawer opens with vibration unless you lock it. When I was in the key, I went to bag storage every time I brought the key, locked and unlocked, and when I was with the car key and there was no key when my family was using the car, all resolved It was done.
I am an administrator of an apartment. Because it is a dial type, it is the highest because you do not have to change it every time you move in and out. Easy to install, it will be over in a few minutes.