JB A31424 Tube Union with Flared Nut, 1/4 Inch, SAE Female, Brass, -40 to 250 deg F
JB A31720 Multi-Step, 3/16 x 1/4 Inch Or 3/8 Inch, ODS x ODF, Brass, -40 to 250 deg F
JB QC-S3 Straight Access Quick Coupler, 3/16 X 1/4 Inch, QC x SAE, Brass, -40 to 250 deg F