Universal vacuum dust extractor attachment adaptor. Brand new, universal hose adaptor designed to connect to power tools / sanders for dust extraction. This adaptor is made from dense rubber material, so has a certain amount of pliability and can also be cut to size if required. This adaptor will fit the vast majority of all vacuum cleaner hoses and eliminates the need for several adaptors when switching between tools. Adaptor measurements: 26mm - connects to all 26mm hoses, 32mm - connects to all 32mm diameter hoses, 35mm - connects to 35mm hoses (via wide end), 40mm - connects to all 40mm hoses.