Impact resistant and flexible body allows for maximum durability and long life Airlock compatible for secure dust connection Tool holder adaptors for secure connection to 5-12 kg hammers Quick release and tool free connection It has an impact resistant and flexible body for maximum durability and long-life A 3x different length flexible nozzles for optimum dust extraction Quick and easy to fit thanks to the quick-release system and tool-free connection, Weight: 4.739938633 pounds, Manufacturer: AmazonUk/3K3AF