Astro Pneumatic Tool 1717 Green 4-Inch Deluxe Air Blow Gun Replacement Parts Can be left in ducts

Can be left in ducts indefinitely for future use

Bearings Ball and Roller

while significantly reducing noise

Two position lever - 1st position deflates

Astro Pneumatic Tool 1717 Green 4-Inch Deluxe Air Blow Gun Replacement Parts Can be left in ductsSold IndividuallyAST1717 Features: 1 2" removeable rubber tip. New, improved valve design makes this blow gun more convenient, faster, and easier to use for all applications. Comfortable lever control and insulated handle. Ergonomic grip. Product Type: Gun. Gun Exntension Length: 4". Dimensions: Overall Height Top to Bottom: 1 Inches. Overall Width Side to Side: 5 Inches. Overall Depth Front to Back: 11. 75 Inches. Overall Product Weight: 0. 35 Pounds.