View cart “O-ring for top of tubes” has been added to your cart. T-Connector, 5 mm Poly. (Blue) Tube$15.00 T-connector, 5 mm poly. (blue) tube T-Connector, 5 mm Poly. (Blue) Tube quantity Add to cart SKU: 80015 Category: Spare parts Additional information Additional information Package 2 Related products Add to cart End Fittings For Gc Columns, 6X2 mm (Includes Ferrule) $35.00 Add to cart Cap for air lines $25.00 Add to cart Polyethylene (Blue $66.00