SMC TCU0425BU-2-35-X6 SMC MSRP: Now: $37.64 Was: The Tcu Series Is A Polyurethane Coil Tubing That Is Very Flexible And Makes Compact Piping Possible. The Tcu Series Comes In Three Different Tube Sizes And Comes In The Standard Color Of Black... TCU0425BU-2-35-X6