Professional 1-3/16" Banjo Nut - Works on 4 or 5 String Banjos Perfect for 4 or 5 string banjos Color: Cream ; Model: 900/BJ Length: 1-3/16" (30.1625 mm) Width: 3/16" (4.7625 mm) Height: 5/16" (7.9375 mm)