Industrial Bookends: Lug Nuts
Here's the lug nut, they also have gears. Like all other bookends, they hold up your books. These just do it in a hipster industrial way.
nicely abstract and like the rustic wood-grain look.
super cute animals to make your home office have a carefree feeling
Heavy-duty bookends for your gearhead :) Makes a really good gift for the holidays for your guy, or something to add some interest to a sparse bookcase (and haven't we all seen those?)