This ResoMax Tailpiece (to be used in conjunction with Graph Tech’s 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. Its triple plated for years of durability and good looks.
Most other bridges and tailpieces that you will find on the market today 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 our stronger, lighter, harmonically richer aluminum alloy.