TWO ADJUSTING POINTS, PERFECT FOR SPEAKERS WEIGHING UP TO 8 LBS. (3.6kg)! Our unique double-knuckle design offers twice the adjustability! Features: Two adjusting points offer a full range of motion: 210° Tilt, 360° Turn & 360° Rotation 16-gauge steel surface mounting plate [2 x 3 (50.8mm x 76.2mm)] includes an extra hole for routing speaker wire up to 8mm thick Speaker mounting plate [2x 3 (50.8mm x 76.2mm)] includes four round holes and two slotted holes that align with mounting holes on...