SMC CY1S20TN-800Z Cy1S, Magnet Coupled Rodless Cylinder MSRP: Now: $398.55 Was: Rodless Cylinder, CY1S-Z, Magnetically Coupled (mm Stroke) - Slide BearingThe CY1S-Z Rodless Cylinder - Magnetically Coupled uses industrial strength magnets located in the piston and external... CY1S20TN-800Z