Mounting: Through Hole, Bore Size: 63mm, Stroke: 100mm, Option: Standard (Rod End Female Thread), Auto Switch: A96V--Reed, DC Volt, LED, Vertical, 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: 12 VDC, Electrical Entry: M Plug Connector With Lead Wire, Surge Voltage Suppressor: R [Surge Suppressor