Dixon® Industrial Interchange High Volume Female Plug, Series: DQC H, 1-1/2-11 Nominal, Female BSPP, 2-5/8 in Hex, 4.76 in Length, 1000 psi, -40 to 250°F, Brass, 2.88 in OD Dixon® H12BF12-B DQC H Industrial Interchange High Volume Female Plug, 1-1/2-11 Nominal, Female BSPP, Brass