Gibraltar P69115-16BGB

3/8-16 Thread, 7/8″ Yoke Width, Carbon Steel, Tapped Yoke 3/8″ Hole Diam, 1-5/8″ Hole Center to Neck, 11/16″ Yoke Arm Height, 5/8″ Neck Diam, 7/8″ Neck Length, 2-1/2″ OAL