Magnet D (Built-in) Mounting B (Basic) Bore 16mm Stroke 50 Cushion Rubber Cushion Head Cover Perpendicular to Axis Pivot Bracket None Rod End Bracket 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) Auto Switch Mounting B (Band Mounting)