Maybe you could create a hanger for keys, towels, or dog leash?? (depending on what the pulls are shaped like...) Just to get your creative juices flowing, check out this picket fence coat hook I made and incorporated some vintage hardware for decoration!
put on a board to hang kitchen utensils, keys inside the door, items in the garage, garden tools, screw into a lid of a jar and make a cute container.
Hi, I like to repaint them and drill them onto wooden picture frames to make trays. :)
Here's a few ideas: