Very sturdy non symmetrical steel coupling, ideal for rough environments. The male part is a ball that fits perfectly in the socket of the female part. Tightness is assured by a o-ring in the female coupling. The male ball has a lever closing ring with 2 claws that can grip behing the female socket and can be locked by pushing the lever down. The Bauer system enables you a connection with a deflection up to 30°.
Note: not interchangeable with Cardan couplings