Magnet: Built-in, Mounting: Front Flange, Cushion: Rubber Bumper, Bore Size: 1 1/2", Stroke A: 2", +: +, Stroke B: 1", Stroke Adjustment: None, Auto Switch: M9P--Solid State, Gen. Purpose, 3 Wire PNP, Horizontal, Lead Wire or Prewired Connector: 5m, Number: 4 pcs., Stroke Options: Dual Stroke, Single Rod