Master mechanic, 3.5", extended safety blow gun nozzle, meets osha regulations when used with attached safety nozzle, 1/4" npt threaded air inlet, perfect for cleaning around workbench & garage.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov