A close-up of an open padlock against a light background, highlighting the metallic texture and sheen of the lock's body and shackle.
A silver padlock with green mechanical dials is hanging from a metal rod. The dials have white letters on them and appear worn over time. The background is blurred with a gradient of blue and dark shades.
A close-up of a metallic door handle with a lock mechanism, set against a plain blue background. The handle has a cylindrical shape at its base transitioning into a rectangular lever.