So, I bought a replacement truss rod cover for an older Ibanez ATX I got off evil-bay. I had to chuckle at the sellers' email for this basic, behind-the-nut truss rod cover. This is a spectacular truss rod cover sure to transform your guitar. We hope this purchase meets or exceeds your expectations. I'll sleep better knowing that $8, SPECTACULAR, used truss rod cover is on it's way when the bass won't get here for at least 2 weeks.