SMC MHZL2 Series Parallel Type Air Gripper, Long Stroke Type , MHZL2 20D X4 Size_004^10 Specification item model symbol Specification Specification item model symbol Specification information built in magnet D built in magnet installation support B Basic type tube inner diameter 25 tube inner diameter 25mm cylinder stroke 20 cylinder stroke 20mm dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None option Standard (rod end female thread) auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard Specification item model symbol Specification information form doesn't exist bearing type M plain bearing Mounting support type B Basic type tube inner diameter 50 tube inner diameter 50mm Types of port screws Rc cylinder stroke 200 cylinder stroke 200mm Stroke adjustment symbol doesn't exist dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None auto switch A93L Reed auto switch