SMC MHL2 Series, Air Gripper, Parallel Style, Wide Opening, MHL2 20D1 M9B Series_36^5300 Specification item model symbol Specification Specification item model symbol Specification information form doesn't exist bearing type M plain bearing Mounting support type B Basic type tube inner diameter 25 tube inner diameter 25mm Types of port screws Rc cylinder stroke 75 Cylinder stroke 75mm Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None auto switch Without auto switch Auto switch additional symbol 2 with or without Auto switch mounting bracket doesn't exist Custom made specifications standard which are equipped with a machined cage