Will it clear the door frame

An over-door hook fails in exactly one way: the bracket is thicker than the gap between the closed door and its frame, and the door starts to drag. Everything else about choosing one is preference. This note is about that single measurement.

Where the gap lives

Close the door and look at the top edge from the side. Between the door and the frame stop there is a sliver of air, and the bracket of an over-door hook has to live inside it. On most interior doors that sliver is generous. On exterior-style doors with weather stripping, and on some newer builds, it is tight.

The check takes less time than reading this paragraph: slide a folded piece of card over the top of the closed door where the hook would sit. If it passes without force, a standard bracket clears. If it binds, measure before you choose.

Doors come in thicknesses, and so do our brackets

This is why several of our hooks exist in more than one width. The variant is not a color, it is a bracket sized for a thicker slab, and each width is its own item with its own listing. The stated width on the card is the door thickness it fits, not the size of the hook itself.

If you are between widths, take the wider one. A bracket with a little air moves nothing, while a bracket forced onto a fat door chews the finish and holds the latch off its strike.

What the lining is for

The inner channel of our hooks carries a soft lining. It is not decoration: it is the part that meets your door twice a day. It cushions the paint where the bracket sits and adds enough grip that the hook stays where you put it instead of migrating toward the hinge every time a towel comes off.

A bare metal bracket on a painted door writes its history into the finish inside a season. If you have ever taken a hook off a rental door and found the shadow of it, that was the missing lining.

Steel doors change the answer entirely

A metal entry door, a dorm door, a cruise cabin door: nothing goes over the top of those, and often nothing is allowed to. The magnetic wreath hanger holds there instead, gripping the face of the door flat with nothing wedged into the frame at all.

And where the hallway is too tight even for a hook that sticks out, the folding hooks fold flat against the door when empty. The door closes, the coat rack disappears.