We offer models al & a ( for speeds upto 800 rpm ) and model v ( fitted with needle bearings and used for speeds upto 5000 rpm ). Diverse models cover a bore range from 6 to 50mm shaft diameter- with option of a round/square/hexagon bore and bore keyway. Male pin, quick release, single & double, hi-speed joints with a central cross are standard options- in the large range. Stainless steel joints-in single/double are also available.