Bore Size: 40mm, Stroke: 100mm, 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: 24VDC, Electrical Entry: M-type plug connector w/o connector, Surge Voltage Suppressor: With surge voltage suppressor, Manual Override: Non-locking push type, Piping: Axial, Port Thread: -