Using this Ikelite 1" Standard Ball Clamp V2, you can connect any two ball mounts with 1" diameters. Thick plates provide strength and ample range of motion, and they are spring-loaded for easy assembly and breakdown of your arm system. A wing nut allows for easy one-handed operation. The plates and nut are made of aluminum that has been hard anodized to resist corrosion.
UPC: 883711066530