CCL-CK2113CAVault Knob: Die-cast zinc; zinc and yellow chromate-finished, then black polyurethane painted, plus over painted white numbersShell: Die-cast zinc; polished plus copperand nickel-platedCylinder & Mounting Nut: Die-cast zinc; zinc and clear chromate-finishedCombination Discs: Carbon steel; case-hardened and nickel-platedIncludes: 2 Tailpieces, Tightening Ring, and Mounting Ring


