2 Pack - 316 Stainless Steel 1/4 NPT Female to 1/4 NPT Female Straight Hex Coupler/Coupling for Air, Liquid or Hydraulic Fitting - Industrial Air Tool Hose 1/4 Inch Coupling;

Made from corrosion resistant 316 Stainless Steel. This fitting is Female 1/4" NPT (National Pipe Taper) to Female 1/4" NPT.