Thogus Nylon Tube Fitting, 90 Degree Elbow, White, 3/4" NPT Female x 1/2" Barbed (Pack of 10) 90-degree elbow for connecting hose to threaded pipe at an angle Fitting connects to hose on one end and has an NPT female connector on the other Nylon for strength, flexibility, and resistance to abrasion, crushing, and cracking Barbed fitting creates a tight seal on flexible and semi-rigid hose when used with a hose clamp or crimp sleeve or ferrule (sold separately) Meets standards set by NSF International and RoHS for health and safety