Sn1 sn4

Beekeeping & Apiculture Forum

Help Support Beekeeping & Apiculture Forum:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
SN1 are narrow frames for Nationals and need spacers; SN4 are self spacing and don't. And make sure you get the right depth of frame too ;).
 

Latest posts

Back
Top