Answer:
Securing your documents is easy with these trusty metal objects
If you drive on this, pedestrians and the police will be pretty upset with you.
a king,and Queen walked outside it was dark outside when they walked back in another person was with them,Who?
Handy when you need to measure something or run a kingdom.
Though I should be unique, you've made most of us the same. I would be stronger, if my characters were stranger.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?