Milton S-197 KWIK-CHANGE PRO series safety tip Blow Gun 11 in extended reach 235 psi maximum. Take on those challenging narrow, tight spaces with Milton S-197 pro series pistol grip extended reach safety tip Blow Gun. The 11 in OSHA compliant stainless steel safety nozzle not only fits into tight spaces, it's also designed with a side safety vent, avoiding accidental damage or forced air in the event of the Blow Gun tip being obstructed. The pistol grip type body of this Blow Gun offers a dual material, contoured grip for comfort and variable airflow trigger. Offers a pressure range of 50 to 235 psi and 15 scfm. This gun is designed to be compatible with Milton KWIK-CHANGE system (S-168).