Bulldog 500171 Black Universal Black Sidewind Crank Assembly for 190 Series 8.5 inch radius bright zinc finished metal crank includes integral beveled black plastic knob; For Bulldog square tube 190 series, Crown 7,000/8,000 lb. sidewind jacks Kit includes crank with handle, 2 washers, and mounting pin Genuine Bulldog replacement part Backed by Bulldog's 3 Year Limited Warranty