Multi-coloured shrouds for oil control meter guns. Colour coded shrouds are manufactured from oil and shock resistant polyester. They are specially designed to fit Macnaught oil control meter guns. The shrouds allow extra protection to the heavy duty metal construction. The colours (pack of 4) enable the user to safely identify the fluids to be dispensed. Quote Ref. CS4M for model HG40 and CS4E for models HG55 and HG60.