Barbed Hose Fitting For Hose I.D. 1/2 in Rigid Fitting Shape Straight Fitting Material Brass x Brass Hex Head Size 11/16 in Vacuum Rating Not Rated Hex Barb Size 1/2 in Hose Fitting A Gender Male Hose Fitting B Gender Male Hose Fitting A Size 1/2 in Hose Fitting B Size 3/8 in Hose Fitting A Connection Type Hose Barb Hose Fitting B Connection Type NPT Brass CA2745 Reusable Yes No Temp Range -65 Degrees to 250 Degrees F NSF 61 Annex G Thread Size 3/8 In.-18 Thread Type NPT