The original and most popular dust blower design, the Bergeon 4657 offers excellent quality and durability. Key features of this model include a PVC nozzle tip and bottom inlet valve which prevents air from entering through the nozzle.
Overall length: 5-1/8" inches (130mm)
Diameter: 2-3/16" inches (58mm)
ST-5017B Bergeon Rubber Dust Blower (4657)
