Description
This 2 inch wide entrance reducer disc has 3 settings.
1.) Closed with Vents
2.) Queen/Drone Excluder
3. Free Access Simply attach with a screw in the center to cover a drilled hole in your nuc box.
![Nuc Entrance Adapter Disc [NUCE1]](https://cdn11.bigcommerce.com/s-5bblj3/images/stencil/1280x1280/products/372/521/Nuc_Entrancre_Disk__57148.1389127940.jpg?c=2?imbypass=on "Nuc Entrance Adapter Disc [NUCE1]")
This 2 inch wide entrance reducer disc has 3 settings.
1.) Closed with Vents
2.) Queen/Drone Excluder
3. Free Access Simply attach with a screw in the center to cover a drilled hole in your nuc box.
These are a lot smaller than the large metal discs. I use them on my queen mating boxes/castles. The queens have no problem returning from mating flights and finding their entrances. These will certainly work for regular nuc entrances as well.
![Polystyrene Mini Mating Nuc [POLY]](https://cdn11.bigcommerce.com/s-5bblj3/images/stencil/350x350/products/460/742/Matching_Nuc_4__45206.1395346767.jpg?c=2 "Polystyrene Mini Mating Nuc [POLY]")
![Plastic 10 Frame Hive Top Feeder [423]](https://cdn11.bigcommerce.com/s-5bblj3/images/stencil/350x350/products/249/2707/PLastic_10_Frame_Front_view_Hive_Top_Feeder_423_BLUE__38815.1547579866.jpg?c=2 "Plastic 10 Frame Hive Top Feeder [423]")