4 Pack Radio Removal Tool kit,Easy Grip Handles and Stiff Blades, Compatible with Audi, VW Volkswagen, Mercedes Benz, BMW OEM Head Unit CD DVD Host Key Disassembly Tool

Good price and sturdy enough to get the job done

Works as described.

These keys are cheaply made and roughly and inaccurately cut. They firmly jammed in my B8.5 Audi MMI when I tried to extract them after pulling out the MMI. I went through hell to extract the keys, finally having to bend parts of the retaining latches to get the keys out. Do Not Buy These Extraction Keys! The are Junk and you will risk them being stuck.I studied the mechanism and now understand the problem. These keys are too wide where the curved part intersects the little notch, so the finger that locks into the notch can't be pushed back out far enough by the spring catch to extract the key. These keys are 7.65 mm or more wide at that spot. They need to be around 6.5 mm. It's an important dimension. Too narrow and the catch won't be depressed enough to remove the box. Too wide, like these keys, and the key will be hard or impossible to extract.

If you have an older Mercedes or a Chrysler Crossfire and you need to remove the factory radio, well, these tools are what you need. They let me slide my factory radio right out.

Got the job done, but got stuck in radio afterwards. Had to pry them out of the radio.

They did work. Kinda flimsy. They could easily break if not careful. They got stuck at first.

Had to buy this to pull head unit out of a crossfire. tool worked great

If you need them, they'll do the job. Good quality too.