Security here refers not towards theft but towards children. It is very important to consider how to deal with your children when you are a model gun collector. Please remember that this is a hobby that many may not particularly appreciate. You are able to educate your children on guns and keep a close eye on them. However, the same cannot be done with other children. You do not want them to take out the model guns without your permission and break them or to use it for any kind of crimes. Your children may find it difficult to say no if asked by friends to show them the model guns. As a collector, however, you have a longing to keep them within reach at all times. In order to resolve this dilemma, we have attached locks to prevent the model guns on display from being removed from the display window.

The doors of the display windows in the catalogue can be opened easily. Therefore, we have attached locks available at stores.
But this key used only the rack which I put the type that a trigger guard did not stick to in because a price was high.