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For use with extractor fan ducts Concealed fixing points Anti-insect screen Requires 4 x No 8 woodscrews and rawlplugs (not supplied) Dimensions: 155mm wide x 155mm high x 25mm deep. 104mm fixing centres. 99mm diameter spigot, extends for 18mm
For use with extractor fan ducts Concealed fixing points Anti-insect screen Requires 4 x No 8 woodscrews and rawlplugs (not supplied) Dimensions: 155mm wide x 155mm high x 25mm deep. 104mm fixing centres. 99mm diameter spigot, extends for 18mm