SMC MHZ2 Series Air Gripper, Parallel Opening, Closing Linear Guide Parallel Type, MHZ2 16DN YG 1 Specification item model symbol Specification Specification item model symbol Specification information With auto switch Without auto switch installation support B Basic type tube inner diameter 40 tube inner diameter 40mm cylinder stroke 250 Cylinder stroke 250mm with bellows no bellows dual stroke mark No dual stroke mark cylinder stroke 2 Cylinder stroke 2 None With bellows 2 no bellows auto switch Without auto switch Auto switch additional symbol 2 with or without Custom made specifications standard Bore Diameter 50 mm Stroke 35 mm Piston Action Double Acting Mounting Type Through Hole Options With rubber bumper Cylinder Series CQ2 Z