Wheel Bearing Adusting Nut Size

Anyone know the size of the wheel bearing adjusting nut on the front hub for a 69 Dart? I am getting my wheel back together and the largest socket I have is a 1", which was not big enough. I want to make sure I torque it correctly with my torque wrench instead of just "going by feel" since I am not the most experienced guy with this part of my vehicle maintenance. Any help would be appreciated. Thanks.