4 National Super Frame Electric Tangential Honey Extractor. High-Efficiency Motor & Stainless-Steel Structure & Height AdjustableOur compact 4 super frame honey extractor is made of stainless steel and are machine rolled with seamless welding. Ideal for national super frame extraction. This will also fit other frame sizes. Perfect for extracting rolled/loosened heather honey frames in addition to other honey types. This extractor comes with 2 clear perspex lids to allow observation and safety during the extraction process. Easy to assemble and operate, suitable for all beekeepers.