6364439 3830 Dark Azure (AKA: Dark Azur) Hinge Brick 1x4 Top. 6344999 3830 Black Hinge Brick 1x4 Top. 6392876 3830 Blue (AKA: Bright Blue) Hinge Brick 1x4 Top. LEGO - Part 3830 -. 6327414 3830 Dark Bluish Grey (AKA: Dark Stone Grey) Hinge Brick 1x4 Top.
