Review on 🔧 Frost Plug Removal and Installation Set - OTC (4603) by Ricardo Anderson

In the past I have always installed connectors with the engine outside of the car. Using this detour, I attempted to change the spark plugs while the engine was still in the car using a long extension cord and swivel socket. The plug with the easiest access was a real challenge and took a long time to make a plug. I bought this tool to finish other corks and have finished three more in the same amount of time as without the tool. Good tool in a sturdy case. I didn't have to modify the tool in any way and the handle appears to be low quality steel and I feel like you'll need to use it or hunt it down quite a bit before it gets too big for the collar to fit over it to handle. (The new spacing is about 3/16". Unless the handle is tilted too much, it will seat the end cap flush with the block. Without this tool I wouldn't even be able to install some of the end caps that it has definitely made the whole job a lot easier. It's by no means not a magic wand. If space is too limited or too much angle is needed, this may not work. I'm happy to add this tool to my collection and will be buying OTC products again.