SMC CY1L Series Magnet Type Rodless Cylinder , Slider Type, Ball Bush Bearing, CY1L15H 450 lobster Specification item model symbol Specification Specification item model symbol Specification information With auto switch D With auto switch form A air cushion tube inner diameter 40 tube inner diameter 40mm cylinder stroke 200 cylinder stroke 200mm rod end screw rod end male thread Stroke adjustment symbol doesn't exist rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard ● A convenient tool that includes a taper gauge and a straightedge