SMC MHS3 Series, Air Gripper, 3 Finger, Parallel Style, MHS3 40D M9NL Stroke_291^570mm Specification item model symbol Specification Specification item model symbol Specification information With auto switch D With auto switch form pneumatic type Mounting support type B Basic type (with bosses on both sides) tube inner diameter 32 Bore size 32mm Types of port screws Rc cylinder stroke 100 cylinder stroke 100mm cushion A air cushion Rod end screw shape rod end male thread with bellows doesn't exist auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard the E type with pressed cages for high load capacity is also available