T-Style adjustable pocket blowguns offer an easy grip, two-finger control to adjust from full volume airflow to complete shutoff. The knurled grip gives the user secure handling even with oily or greasy fingers. Designed to fit T-Style couplers. Maximum pressure of 150 PSI and can flow 15.9 SCFM at 100 PSI. Made right here in the U.S.A. See below for more features and specifications.