the design of the tripod plate with ball legs is compatible with camera tray handles ,flex arms , as well as being used as a solitary tripod for  compact housings . great way to steady your extreme macro video shoots for your underwater SRL housing system . there are 6 screw holes to be selective as tripod legs  

made of the 6061 aluminum and compatible with alll housings with 1/4-20" tripod mount housings .  

the package include :

1*trpiod plate 

3* ball legs

3*4 inches double ball arms