Stainless steel construction 3/8" O.D. The nozzle threads are 10/24 and the female adapter is 1/4" NPT. The 12" ring fits 14" and 18" fans. (Nozzles sold separately)
· Stainless steel construction 3/8" O.D. tubing
· 10/24 thread nozzle bushing
· Brass male adapter 1/4" x 3/8" compression fitting is included
· Nozzles (4) sold separately