Castellated 10 Frame Spacers for B.S. National/B.S. National, 14 x 12, 2 pack
Metal castellated frame spacers are used to reduce the number of frames in your boxes by accurately spacing your frames. The spaces are evenly cut to allow the bees to fully draw out comb. HD-250 nails available separately.
Good quality, but they were a bit too long, so didn't fit. But I only had to file off about 3mm. Very good for the pricing!
I haven't used them yet but they seem a good product. As with all casrellations, they're a bit sharp on edges so I usually file down the edges a bit. Saves getting ripped fingers and gloves!
Quick delivery, keeps the frames in order+++++++++