SMC MRHQ Rotary Gripper Series, Parallel Type, 2 Finger, MRHQ16D 180S N M9P Stroke_15^150mm Specification item model symbol Specification Specification item model symbol Specification information With auto switch Without auto switch installation support B Basic type tube inner diameter 50 tube inner diameter 50mm cylinder stroke 200 cylinder stroke 200mm with bellows no bellows dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None With bellows 2 no bellows auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard The drilling size can be adjusted with the attached spanner