Magnet None Mounting B (Through Hole [Standard]) Type Standard Bore Size 25mm Port Thread Type Rc: 32-100 Bore M Thread 12 to 25 Bore-Lube-retainer Without Stable Lubrication Function Stroke 50 Body Option Standard (Rod End Female Thread) Auto Switch Groove None, also for 12-25 Bore w/o Magnet 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 Stainless Steel Piston Rod, Piston Rod Nut Fluororubber Seal None