【工具紹介】色々あるけどどれがいい？ヘックス工具紹介【PB】【WERA】

I'm introducing tools used by amateurs for maintenance. This time, I'll be introducing hex tools. They are also called hex keys or Allen keys. I use four types. I still use each one from time to time, and each has its pros and cons. Which tool is your favorite? I hope you find a great tool. --------------------------------- I mainly service motorcycles and bicycles. I used to be into cars. With regards to motorcycles, I have experience disassembling and reassembling everything except the ECU and modular devices. Although I have experience, I'm still an amateur and not very skilled. And that's how I'll be introducing tools. There will be many mistakes. If you notice anything, please let me know. Thank you very much.