8.710-895.0
Suttner ST56 double nozzle holder.
"Roll-over" design allows you to switch between nozzles. Turn over the complete assembly or swivel lance and you have access to two different nozzles.
Water sprays through one nozzle port at a time since a stainless steel ball covers the opposite port.
Excellent for switching between high and low pressure without changing nozzles manually.