A Birmingham police sergeant is biting mad after he bit into a 1-inch bolt in his Arby's Classic Roast Beef sandwich. Sgt. Patrick Cosby said he doesn't know if the bolt was intentionally placed ...

The bolt is 13 millimetres, that's equivalent to 1.3 centimetres. If I trace up to the level where it shows inches, here it is, that's just over half an inch. So I need a half-inch spanner.