This High Flow Blow Gun Kit delivers up to 260% more air flow than standard blow guns.* A precise variable flow trigger lets you direct a gentle flow for light dusting on delicate materials or a powerful blast for heavy cleaning. This kit includes a standard nozzle and two blow gun extension nozzles for reaching obstructed areas.Variable flow trigger for precise air controlPistol style handle with built-in storage hookDurable die-cast construction with brass valve componentsComes with high pressure tip, diffuser tip, and safety nozzleIncludes two 6-3/8 in. extensions for hard to reach areasFlow rate40 CFM @ 90 PSIAccessories Included(1) Safety Nozzle, (1) High Pressure Nozzle, (1) Diffuser Tip, (2) Extensions 6-3/8 in. LongAir inlet size1/4 in.- 18 NPTMaterialAluminum, brass, rubberMaximum pressure (PSI)90 PSIProduct Weight0.45 lb.Quantity4Shipping Weight0.80 lb.