Gibraltar P69122-13BGB

1/2-13 Thread, 1-1/8″ Yoke Width, Carbon Steel, Tapped Yoke 1/2″ Hole Diam, 1-7/8″ Hole Center to Neck, 15/16″ Yoke Arm Height, 13/16″ Neck Diam, 1-1/8″ Neck Length, 3″ OAL