SMC MY1B20-800H Cylinder, Rodless, Mechanically Jointed MSRP: Now: $426.55 Was: Rodless Cylinder, My1B, Mechanically Jointed, Standard Bores - Basic TypeThe My1B Rodless Cylinders Have A One-Piece Carriage And Piston That Runs Its Entire Stroke Length Housed With An Inner Seal... MY1B20-800H