The SMC MB1WF50TN-350NZ MB1W-Z Series Square Tube Type Air Cylinder is engineered for efficiency and versatility. This air cylinder is 10% lighter for strokes between 50-100, thanks to the innovative redesign of the rod and head covers. It offers the flexibility to mount small auto switches on four different surfaces, enhancing its adaptability in various applications. Additionally, the optional fastener on the auto switch mounting groove provides effective dust prevention, ensuring longevity and reliability. This model comes equipped with an auto switch, compatible with Series MDB1, MDB1W, and MDB1K, making it a comprehensive solution for your pneumatic needs.