SMC MHK2 Series, Air Gripper, Wedge Cam Operated Slide Guide, MHK2 20S M9BL Ratchet Screwdriver Bit Set Auto switch operability is improved Auto switch operability is improved and position adjustment is easy Specification item model symbol Specification information built in magnet D built in magnet installation support B Through hole (standard) form pneumatic type tube inner diameter 50 tube inner diameter 50mm Types of port screws Rc M screw cylinder stroke 50 cylinder stroke 50mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None body options Standard (rod end female thread) Auto switch mounting groove Z ø12 ø25 2 sides ø32 ø100 4 sides Installation bolts included no mounting bolt rod end bracket no metal fittings auto switch M9N Solid state auto switch