Mounting: Double Clevis, Bore Size: 40mm, Stroke: 40mm, Option: Rod End Male Thread, Auto Switch: M9PW--Solid State, 2-color Indication, 3 Wire PNP, 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), Rated Voltage: 24 VDC, Electrical Entry: M Plug Connector With Lead Wire, Surge Voltage Suppressor: Light/Surge Voltage