Hardline Expander - Stainless Steel - 3/8"-24 Inverted Flare Male to 10mm x 1.0 Inverted Flare Female for 3/16" Tubing.
Part #: 00122ERL
Brand: Earls
$10.30
Stainless Steel Construction. Available for Any Hardline Plumbing Situation And Many Custom Applications.