Magnet: D (Built-in), Mounting: B [Through Hole (Standard)], Type: Standard, Bore Size: 50mm, Port Thread Type: TN (NPT 32-100 Bore), Stroke: 10mm, Body Option: C (Rubber Bumper), Auto Switch Groove: Z (Auto Switch Mounting Grooves), Mounting Bolt: L (Shipped Together), Rod End Bracket: None, Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal, Lead Wire or Prewired Connector: L (3m