▪ Magnet: None▪ Mounting: B [Through Hole (Standard)]▪ Bore Size: 16mm▪ Port Thread: M Thread (ø12-ø25)▪ Rc (ø32-ø100)▪ Stroke: 30▪ 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)