If you have dents in the metal-clad doors in your home, one answer is to use auto-body fillers to make the fix. Either the polyester resin or fiberglass paste fillers bond well with steel, and the repair can be made like on a car. But, because you can finish the door with acrylic-latex trim paint, not glossy auto body paint, you don't need the skills of an auto body technician to get excellent results.
Keeping large handled tools, such as sledge hammers- and axes-, hung up on a wall surface keeps them neat and handy. To hang, drill a hole crosswise in the handle an inch or so from the end so the head will be flat against the wall. Since the hole is near the end, it won’t weaken the handle.