B.S. National Castellated Mouse Guard
This simple and economical, galvanized mouse guard fits either Langstroth, National Hybrid or B.S. National hives.
Mounted by pinning or screwing the flat panel directly to the front of your hive.
First class piece of equipment, well made with plenty of access ports on one edge and a reduced number on the other to suit the situation. There are sufficient anchoring holes around the periphery of the guard to secure the unit safely.
Perfect for the job and so easy to fit Thanks
Very prompt despatch.