MIDLAND INDUSTRIES 86017 Quick Disconnect High Pressure Insulated Knob, 1/4 in FNPT, Brass
MIDLAND INDUSTRIES Quick Disconnect High Pressure Insulated Knob, Connection Size 1: 1/4 in, Connection Type 1: FNPT, Brass/Plastic, M22 x 1/4-18 Thread, 4000 psi