A 3 metre length of transparent, flexible dust extractor hose. 100mm (4\u2033) internal diameter.\n\nThis is the most common size of extraction hose and will fit directly onto the inlet of most workshop extractors.\n\nWe have now upgraded to a PU (Polyurethane) product which is 5 times stronger than the traditional PVC.\n\nIts transparency enables blockages to be quickly identified and cleared.\n\nThe hose has a right handed, copper coated, steel wire helix to keep its strength and shape. Where static build up is an issue, the wire can be used to add grounding.\n\nPlease note; The hose will be compressed during shipping. When unpacking hose please apply pressure to extend it out to full length before confirming the actual length. The hose is measured and cut in a fully extended position. When hose is simply laid on the floor it will contract and therefore measure shorter than its actual length.