Wooden Door / Entrance Reducer designed with two different sized entrances to use during different times of the year, depending on traffic and temperature. Use the smaller entrance when traffic is lower, the weather is cold or when starting a new hive.
This Entrance Reducer is suitable for most 10-frame boxes and is specifically designed for bottom boards sold at BC Bee Supply. If necessary, this entrance reducer can be cut down for other size supers.
14" 11/16th inches.
The larger entrance 4 1/2 inches.
The smaller entrance 3/4 inches.