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 Win John Petrucci's Signature Guitar Giveaway Question: Sterling JP157 Pickup Change and Wiring questions. Question: Where to get Music Man Cutlass battery compartment? My Band Is Touring With Testament! Help: Silhouette Special Wiring Schematic Don't read this In Praise Of The Stingray HH Albert Lee model – request Introducing the February 2020 BFR lineup!