National Brood Box, Flat, Pine Quality:1st grade Fits with a ¾" (1

Fits with a ¾" (1

The shim should shonly be placed between supers and drawn comb

Our Clam Shell Boxes are great for packaging your comb honey

Position mesh side down over the hole in the crown board and cover with an empty super and roof

By trapping a queen worker foundation UF-601 in your hive that is going to supply the queen grafting material

National Brood Box, Flat, Pine Quality:1st grade Fits with a ¾" (1Our high quality British made boxes are all cut to the same pattern with the wood and general fitness for purpose graded after production. 1st grade are our very best products, with little to no knots or imperfections. These will last and last, and they look fantastic. Includes nails and metal rails. 2nd grade boxes are our standard. Sturdy construction with some cosmetic imperfections. Does not include nails and metal rails. 3rd grade boxes have