Magnet None Mounting B (Through Hole [Standard]) Type Standard Bore Size 32mm Port Thread Type TF (G 32-100 Bore) Lube-retainer Without Stable Lubrication Function Stroke 40 Body Option C (Rubber Bumper) Auto Switch Groove Z (Auto Switch Mounting Grooves) Auto Switch No Switch Lead Wire or Prewired Connector 0.5m or None in the Case of No Switch Number 2 pcs. or None in the Case of No Switch Rod End Options None Temperature Resistance None Low Speed None Made of Stainless Steel None Fluororubber Seal None