The Radium Engineering universal hose barb adapter for 1-3/4" ID hose features a bright-dipped R5 finish and anodized green coating for resistance to engine coolant, fuel, and oil. It includes a 1/4 NPT threaded hole to accept a range of fittings and adapters. Intended to provide an easy tap point into a 1-3/4" interior-diameter hose, this adapter simplifies adding sensors or branches without cutting or complex fabrication.
Radium Engineering Universal Hose Barb Adapter For 1-3/4in ID Hose ( w/ 1/4NPT Port) - Green