Gotoh® 12 String Electric Bridge A very nice 12-string electric guitar bridge from Gotoh® that features six strings strung through the body and six secured through the back of the mounting plate. Mounting screws and 1.5mm allen wrench are included.[SKU:GTC12-B] E to E String spacing = 53 mm Individual String spacing = 10.5 mm Mounting plate width = 75 mm Length of baseplate = 41 mm