Limit Switch for Trailer Doors from Bulldog Winch.
Features:

• Switches power On and Off in critical space areas like trailer doors
• Momentary Off/Center On/Momentary Off
• Roller Wheel Contact
• 2 inch adjustable length contact
• IP62
• 4-bolt 21 x 56mm mounting pattern (hardware not included)
• Can be used in-line in the Hoist In control wire for precise and repeatable stopping positions