Wiper Blades???
Took me three trips to autozone to get this right.
First trip, they told me they only had the modern style replacements that replace everything by clipping onto the wiper arm. It was the dead of winter and needed wipers so I said okay and got a set.
Got the new wipers home and they wouldn't attach to the wiper arm. Back to autozone I went and found out they forgot to give me the little adapters to make these wipers work on old vehicles.
Adapters in hand, I went back home only to find that the adapters wouldn't work either. They use a screw to attach to the arm and my wiper arms had no hole for the screw.
Third trip to autozone. Told them the problem, then magically they happened to have the normal replacement blades (which are conveniently far cheaper than the modern replacements...)
So yeah, you want a 14" wiper blade refill. The old blade slides out and the new one slides right in.