Schaller 149061, Tailpiece for Electric Guitar, With special retainer springs to prevent bridge rattle or string buzz, Saddles without preconfigured string grooves allow for individual string spacing, Total string spacing: 51.5 mm, Individual string spacing: 10.3 mm, String radius: 12"" (305 mm), Dimensions (L x W x H): 101.2 x 17.8 x 12.5 mm, Total borehole/post spacing: 81 mm, Schaller No.: 12050400, Finish: Chrome-plated black, Includes 2 M11 drive-in sleeves and 2 M8 height adjustment screws (metric), Made in Germany