Stainless Steel Electric Drive Under Tailgate Spreader, Dimensions;99″ x 22.5″ x 17″, Weight; 575 lbs., Screw-Type Auger Feed Mechanism, 14″Polymer Spinner, Spread Width; 5-30 feet, Recommended Use; 3/4 and 1-Ton Trucks Available in 304 stainless steel with electric drive Material spread up to 25′ 12-Volt direct-drive motors power the auger and spinner Available with standard discharge or center discharge 14″ Poly spinner and stainless steel dump body mounting plates 6″ auger with 3/8″ flighting Sealed, self-aligning 1-1/4″ diameter radial bearings with grease fittings Under tailgate mounting allows normal use of dump body without interference from spreader Rugged 10-gauge trough has 3-point hinged bottom cover that provides easy access to entire auger assembly for easy,one-person cleanout