Metal castellated spacers to fit National Brood Box or National Super.
Price is for a pair and includes VAT.
Suitable for use with DN1 and SN1 frames. No need for plastic end spacers.
Pre-drilled holes for easy attachment to your box
Get postage wise. We can often post 2 to 3 items for the same postage cost.
Also available at Bee Farm, Sutton Scarsdale, Chesterfield. S44 5uw Unit 3