The AD-3816-2S was designed as a universal ball adapter that could be used in a number of Ultralight products and applications. It is 2 1/4" tall with a 1" base with 3/8"-16 female threads, black in color and comes with a 3/8"-16 x 3/4" stud that protrudes out 3/8". It is made out of 6061 T6 aircraft-grade aluminum, Type III anodizing and 316 stainless steel hardware.
Hollywood Divers are Well Versed in Fitting you with The Perfect Prescription Mask. We sell masks from Atomic, Tusa, Aqualung, Cressi, Tilos, Oceanic, Hollis, ScubaPro, and XS Scuba. For advice on your prescription mask, give us a call at (323-969-9666)!
Don't Forget The Defogger