Communitys Sterling's vintage trem block is Steel By ernieball.com - March 21, 2018 Share on Facebook Tweet on Twitter Sterling's vintage trem block is Steel Solid steel. No die-cast zinc or skinny block. Pretty good for an import. read more Source: http://forums.ernieball.com Tags: Ernie Ball, Ernie Ball Guitars RELATED ARTICLES IA and Music Man Headstock Swap to MM90? Talk to me about the Albert Lee HH NBD 1987 StingRay with some questions. Spinal Tap 2 guitars? Tuned E-C in the end I did something crazy – EBMM Majesty Looking for after market pickups! Noob question on buying used Stingray bass: What should I look out for?