Frame spacer
A frame spacer comprising a spacer body having an opening lengthwise therethrough and having double side walls wherein ribbed interior side walls that engage the sides of frame extensions are adapted

to compensate for variations in frame extension widths and wherein exterior side walls provide uniform frame-to-frame spacing within a bee hive body and absorb any extra space between frame extensions to prevent the accumulation of propolis. Mounting brackets are provided for attaching the spacer to frames with broken extensions.