protects against unauthorized coupling and uncoupling, before dismantling of the ball coupling from the drawbar, and against unintentional release of the team during the trip.
If the ROBSTOP WS 3000 used in a disconnected trailer, can advance the ball by opening the SAFETY BALL (JJM-No. 338.41.04) to be closed.
- Very simple operation
- Quality steel alloy with cylinder lock