Jim Dunlop tonebar for pedal steel, lap steel, resonator and Hawaiian guitars. Round nose.
J919 4½ oz. stainless steel. ¾" diameter x 2¾" long.
J918 5½ oz. stainless steel. 2 15/16" long.
J920 7½ oz. stainless steel, 7/8" diameter and 3¼" long.
J921 11½ oz. stainless steel, 1" diameter and 3¾" long.