Bolt-On Side-Wind Marine Swivel Jack 1000-Lb Zinc Finish k7

Durable 1/2in. pull pin activates the swivel mechanism, allowing you to swing the jack up and out of the way when not in use 6in. wheel for easy maneuvering ?Bolt-on mount fits trailer frames up to 3in. x 5in. ?Includes mounting hardware Measurements: A=Retracted (12 3/4in.), B=Extended (22 3/4in.), C=Clearance (10 1/2in.) (see corresponding diagram)