DESIGN: Sidewind crank and square tube designed tongue jack for use with marine and utility trailers; Weight: 35 pounds. STRENGHT: RV jack is constructed using 3-D formed heavy-gauge steel stampings and a brushing material for a mount with maximum strength. FEATURES: Mount fits up to a 3 x 5-inch trailer frame; Drop leg design with a 6 x 8-inch footplate; Z Max 600 finish helps resist corrosion for years of use. INCLUDING: Includes all necessary mounting hardware for the installation of the heavy duty trailer jack. DIMENSIONS: Trailer jack lift capacity: 5,000 pounds; Handle style: Sidewind; Mount type: Fixed; Max height (extended): 35 inches; Minimum height (retracted): 6.5 inches; Finish: Z Max 600.