The two of them climbed up to 50 metres in the venue while the metal giants performed in Perth last month
It was one of over 100 guitars played by Hammett to go on auction
King was briefly a member of Megadeth in the early 1980s, before committing full-time to Slayer
"I’m digging that 'M72' tour concept"
“Now that I’m getting ready to hang my guitar up, I wanted to make sure that nothing is left unsaid”
"One of the songs is a cover song but I actually wrote it, so it's kind of like a cover, kind of like my song"