Magnet: Built-in, Mounting: Basic, Bore Size: 1", Stroke A: 2", Stroke B: 0000, Auto Switch: B54--Reed, DC Volt >5 <24, AC Volt <200, LED, Lead Wire or Prewired Connector: 3m, Number: 2 pcs. (Or None in the Case of No Switch), Stroke Options: Dual Stroke, Single Rod

Magnet: Built-in, Mounting: Basic, Cushion: Rubber Bumper, Bore Size: 1", Stroke A: 1", +: +, Stroke B: 2", Stroke Adjustment: None, Auto Switch: A93--Reed, DC Volt, AC Volt, LED, Horizontal, Lead Wire or Prewired Connector: 3m, Number: 1 pc., Stroke Options: Dual Stroke, Single Rod

Magnet: Built-in, Mounting: Basic, Cushion: Rubber Bumper, Bore Size: 1", Stroke A: 2", +: +, Stroke B: 9", Stroke Adjustment: None, Auto Switch: M9B--Solid State, Gen. Purpose, 2 Wire, Horizontal, Lead Wire or Prewired Connector: 3m, Number: 3 pcs., Stroke Options: Dual Stroke, Single Rod

Magnet: None, Mounting: Basic, Bore Size: 3 1/4", Stroke A: 2", Cushion A: Both Ends, Rod Boot A: None, Stroke B: 12", Cushion B: Both Ends, Rod Boot B: None, 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), Dual, Tandem Option: Dual Op., Sgl. Rod

Magnet: Built-in, Mounting: Basic, Bore Size: 3 1/4", Stroke A: 12", Cushion A: Both Ends, Rod Boot A: None, Stroke B: 2", Cushion B: Both Ends, Rod Boot B: None, 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), Dual, Tandem Option: Dual Op., Sgl. Rod