Fortunately (or unfortunately depending on how you look at it) this brass knuckles iPhone case appears to be merely a concept at this point in time. After all, brass knuckles alone look like they could do a number on you, and if those spikes were to add to that damage, let’s just say that the end results would not be pleasant. In any case, we’re not sure how well one could equip a set of brass knuckles with an iPhone in hand anyway. How many of you guys out there wouldn’t mind owning a set of these anyway?