SMC CY3B25-900 Cy3, Magnet Coupled Rodless Cylinder MSRP: Now: $333.70 Was: Rodless Cylinder, CY3B, Magnetically Coupled, (Basic)The CY3B Rodless Cylinder - Magnetically Coupled uses industrial strength magnets located in the piston and external carriage to form a single... CY3B25-900