Magnet D (Built-in) Mounting B (Basic, w/o Bracket) Bore Size 125mm Stroke 1050 Rod Boot None Rod Single Rod 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] Rod End Options None Temperature Resistance None Heavy Duty Scraper None Tie Rod None Fluororubber Seal None Coil Scraper None Made of Stainless Steel None