This ResoMax Tailpiece (to be used in conjunction with the Graph Tech PS-8843-C0 or PS-8863-C0 Nashville-style Tune-o-matic Bridge) is made from a lightweight alloy designed to have your guitar bursting with harmonics.

Its exclusive Auto Lock feature secures the tailpiece to your guitar magnetically, with no tools to use or lose. It's triple-plated for years of durability and good looks.

Most other bridges and tailpieces are made from Zinc which is commonly known as "pot metal". Pot metal is used to make fast, inexpensive castings. Pot metal can be prone to instability over time, as it has a tendency to bend, distort, crack, shatter, and pit with age. You will find a lot of guitar manufactures use Zinc bridges to help reduce their costs leaving tons of room to improve your guitar by upgrading this simple component to the stronger, lighter, harmonically richer aluminum alloy.