Connect two dust collector fittings effortlessly with this 100mm (4") Dust Extraction Rubber Flex Cuff featuring a semi-rigid design. Its flexible rubber material adjusts to fit a limited range of port sizes, removing the need for tape or screws. Hose clamps securely fit into integrated grooves, ensuring straightforward installation. The package includes a 100mm rubber cuff and two hose clamps, providing a durable and efficient dust extraction connection.