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 Please compare (if possible) or generally share on the EBMM Steve Morse Dark Lord vs BFR HH (w 5-way blade) Neck dent help EBMM 'Contact Us' form not working EBMM 'Contact Us' form not working Luke III battery When Bassists Go Bad Rebel Yella Fella Help me pick some pickups for my NTM Silo copyright infringement?