What is this?These quick-connect fittings are widely used in the automotive industry, workshop equipment, electronics, car systems, pneumatic tools, equipment, and more.What will I get?The 3/8" OD x 1/2" NPT Thread push-to-connect fittings we provide here inner diameter: 3/8 Inch; thread size: NPT1/2; thread length: 11 mm/ 0.43 Inch; across width: 21 mm/ 0.83 Inch; overall dimensions: 43 x 36 mm/ 1.69 x 1.42 Inch(L*W); operating Pressure: 0.
eBay