A Strong Plastic queen excluder for use in British National Poly Hives
50cm x 50cm
Allows through the worker bees but not the queen.
We also supply
46cm x 46cm Plastic Queen Excluders for wooden Hives.
46cm x 46cm Galvanised Steel Queen Excluder for Wooden Hives
50cm x50cm Galvanised Steel Queen Excluders for Poly Hives
