UCT Ham-let 772LF SS 10MMX 1/4 Pack of 5 MSRP: Now: $278.95 Was: Stainless Steel (SS) 316 FeLet-Lok Tube Fitting Branch Tee, Let-Lok Tube Fitting 10mm x Let-Lok Tube Fitting 10mm x Female NPT 1/4 772LF SS 10MMX 1/4