SMC MHR2 Series, Air Gripper, 2 Finger, Rotary Actuator, MHR2 10E Dual Purpose Screwdriver Set System 6 Specification item model symbol Specification Specification item model symbol Specification information built in magnet D built in magnet installation support A both ends tab form pneumatic type tube inner diameter 63 Bore size 63mm Types of port screws Rc M screw cylinder stroke 250 Cylinder stroke 250mm how it works D double acting cushion C With rubber cushion body options Standard (rod end female thread) Auto switch mounting groove Z 4 sides auto switch without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard NSK Deep Groove Ball Bearings 6816