SN1 Frames
SN stands for Shallow National.
The frames are designed to fit the super box of the National style hive.
These frames require frame spacers or castellated runners.
SN1's and SN2's are the same apart from that SN2’s have a stronger and wider top bar.
SN1 frames also fit other hive types like the WBC, but differing hive types may accomodate varying numbers of frames.
It is very often only the internal measurements of the brood or supers that vary. Always check before ordering.
Some assembly required.
10x -
50x -
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