Bearing Type M (Slide Bearing) Bore Size 40mm Thread Type TF (G) Stroke 50mm Stroke Adjustment B (0 to 25) 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) Made To Order XC8 (Adjustable Stroke, Extension Type)