The Capri Tools 2-Way Air Blow Gun with 150 maximum PSI blows off stubborn debris, dust, water, and many others off of all kinds of materials and machinery. This is great for cleaning out roof drains, car interiors, blowing water off machinery, parts, equipment, and much more. Control the air flow by turning the flow control knob located conveniently just above the handle. This ultimate kit comes with 19 versatile air flow nozzles: (1) 7 in. nozzle extension, (1) extra-long 4.5 in. nozzle, (1) tube nozzle, (1) high flow nozzle, (1) air shield, (1) safety nozzle, (1) air spreader, (1) concentration nozzle, (1) high flow nozzle, (1) soft flex nozzle, (5) needle nozzles, and (3) 13, 25, 35 mm rubber tips. Also includes (1) adapter to use these nozzles with our CP21350 Windstorm EX series air blow guns. It's constructed with heavy-duty components and a solid, attractive aluminum frame and comes equipped with an ergonomic soft grip. The 2-way 1/4 in. NPT air inlet allows you to connect the air hose from either top or bottom to suit your needs. A 1/4 in. NPT industrial style quick connector is also included.