Metallica Kirk Hammett Three Decades using Ernie Ball guitar strings 8 x 11 ad | eBay
EMG KH20 Kirk Hammett S / S / 81 Black Loaded Pre Wired Pickguard ( 6 ERNIE BALL #2221 ) | Reverb
Watch James Hetfield and Kirk Hammett Talk Guitar Strings and Metallica HQ – Ernie Ball Blog
Ernie Ball on Twitter: "Wishing a very happy birthday (and album release day!) to Ernie Ball artist @KirkHammett of @Metallica! https://t.co/5FhbRP6q1K" / Twitter