These fittings were created for the installation of Stainless Steel Tubing, with silver soldering or welding, where room is a issue and for a cleaner installation. When using excessive stainless tubing there my be up to a 20 percent loss in air conditioning efficency.

P/N      15050        -6 O'ring male  to 5/16" tube                   $12.95
P/N      15060        -8 O'ring  male  to 3/8" tube                     $12.95
P/N      15070       -10 O'ring  male  to 1/2" tube                    $13.95