SMC MHK2 Series, Air Gripper, Wedge Cam Operated Slide Guide, MHK2 20D M9BVL Series_29^2200 Specification item model symbol Specification Specification item model symbol Specification information With auto switch D With auto switch Mounting support type B Basic type (with bosses on both sides) tube inner diameter 20 tube inner diameter 20mm cylinder stroke 25 cylinder stroke 25mm how it works T single acting retract Rod end screw shape rod end male thread rocking support bracket no metal fittings rod end bracket no metal fittings auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard GENIUS TOOLS 3 Piece 1 2″ Dr