Sturdy extension suitable for all EWO blowguns. Extensions can be fitted with all nozzles from the EWO range. All extensions can be combined with each other and screwed together for an even greater choice of lengths. On the input side, they are equipped with a rotating lock to position the tube with nozzle correctly and can be screwed together one after the other. Bore diameter is 8 mm. This design provides better accessibility to particularly difficult or awkward places, thus enhancing working safety and comfort.