For Ultralight Control Systems ArmsClamp-On System Components This Base Adapter with 6mm Threads and 9mm Stud Length from Ultralight Control Systems makes it easy to extend arms and clamp-on components to manage and expand your underwater photography rig. Add it to bases or arms and attach further components with the appropriate clamp. 
 UPC: 741813478036
   | Thread Diameter |   6 mm / 0.23"  |  
  | Mounting Stud |   Length: 9 mm / 0.35"  |  
  
   | Package Weight |   0.09 lb  |  
  | Box Dimensions (LxWxH) |   3.15 x 1.9 x 1.05"  |  
  
 In the Box
  - Ultralight Base Adapter with 6mm Threads and 9mm Stud Length
  - Limited Lifetime Waranty
  
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