UCT Ham-let 772LF SS 12MMX 1/4 Pack of 5 MSRP: Now: $422.25 Was: Stainless Steel (SS) 316 FeLet-Lok Tube Fitting Branch Tee, Let-Lok Tube Fitting 12mm x Let-Lok Tube Fitting 12mm x Female NPT 1/4 772LF SS 12MMX 1/4