Full Coupling Fittings  Size  304 SS  316 SS Case Qty  3/4"  $16.50  $16.60  50  1"  $18.50  $19.15  50  2"  $31.60  $32.39  18  3"  $75.93  $79.50  4 or 8  10% Handling fee for orders not in whole case qtys.