Four-position disc

Four-position disc

Four-position disc applicable to the honeycomb cover.
Can be used both for the feeder but also as an entrance door for hatchlings.
The positions are: closed, open, aeration, queen excluder.
In the "open" position it allows the insertion of the cylindrical or square feeder. The total diameter is 125 millimeters.
The diameter of the hole is 45 millimeters.