Ultralight AD-3816 Base Adapter

• The AD-3816 was designed as a universal ball adapter that could be used in a number of Ultralight products and applications.
• Is made out of 6061 T6 aircraft-grade aluminum.
  
• Will work in the harshest of environments, time-proven and built to last.
  

AD-3816 :  It is 1" base with 3/8"-16 female threads.
AD-3816-2B :  It is 1" base with 3/8"-16 female threads and comes with a 3/8"-16 x 7/8" stainless 316 bolt and washers.
AD-3816-2S :  It is 1" base with a 3/8"-16 x 3/4" stainless 316 stud that protrudes out 3/8".