The Locking Cylinder Plus with Safety Ball can be used in driving and stationary mode. In the uncoupled state, simply insert the safety ball into the coupling. The coupling handle now automatically goes into the "closed" position. The coupling can then be secured against quick access with the key.
Fits AK 161 and AK 270 couplings.
Suitable for Extreme braked trailers from 1100kg to 2400kg.