T.R.U. BALL "Executive Flex" ReleaseMagnetic jaw gate return feature in the cage Micro Adjustable click length and micro adjustable back tension speed available in small, medium, and large Micro Adjust the head length clockwise for shorter length or counter clockwise for longer length Hi Def knurled finger beds Patented First and best adjustable fingers! Comfort Flex Technology 3 finger articulating handle piece. 30 of radial rotation (15 forward and 15 back). 4 finger articulation