Mounting: Through Hole, Bore Size: 40mm, Stroke: 30mm, Option: Rod End Male Thread, 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), Rated Voltage: 24 VDC, Electrical Entry: M Plug Connector With Lead Wire, Surge Voltage Suppressor: U [Light/Surge Suppressor (Non-Polar Type)], Manual Override