Replace a worn or otherwise damaged plastic nozzle on your STEELMAN Pneumatic Workshop Vacuum with this replacement nozzle set. Made of tough plastic to retain the vacuum's non-sparking design, this set of extension nozzles gives added reach and functionality. The round extension tube features an angled end that allows for easier cleaning of large areas without limiting or concentrating the vacuum's suction. The flattened nozzle however, helps to concentrate the air flow for higher suction while helping to fit into narrow or tight areas for detailed cleaning. Designed for use with the STEELMAN 99978 and 99978-1 Pneumatic Workshop Vacuum and Compressed Air Blower.