The Catena 3 trolley lock is simple to operate and
extremely sturdy. All mechanism is sealed into a robust
zinc alloy housing, which ensures long durability.
The special coding on the keys prevents interchanging
of trolleys from neighbouring trolley fleets.
The unique close loop chain system offers unlimited
nesting distance, child-safe function and anti bag
The Catena 3 accepts single or multiple coin values
in the same coin slot.