Bottom of metal door seal over threshold

This looks like the bottom sweep of a swinging door. Yours in particular appears to be held on with staples, since I can see them in your first photo.

We don't sell anything quite like this unfortunately. One possible alternative is our 58-176. This is nice because it just wraps around the bottom of the door and installs on the sides using screws. You just have to make sure that the size matches the space you're working with.

Give it a look and see what you think!

Profile view of the duo-durometer door bottom sweep