Stainless Steel Direct Drive Under Tailgate Spreader. Dimensions; 98″ x 19″ x17″. 15″ Side Pill Plates. Weight; 392 lbs. Screw-Type Auger Feed Mechanism.18″ Polymer Spinner. Spread Width; 5-30 feet. Recommended Use; 3/4 and 1-TonTrucks. Available in stainless steel Direct drive operation reduces numbers of moving parts,assuring dependable service 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 Spreads from 4′ to 40′ of rock salt, free-flowing granular materials or chemicals Auger is supported by 1-1/4″steel shaft ends and has right and left flighting to the discharge port delivering a continuous,consistent flow of spreading material Sealed,self-aligning 1-1/4″diameter radial bearings with grease fittings. Low-speed,high-torque orbital motors Spreader assemblies come with material trough, auger assembly, spinner and auger motors, spinner assembly, polyurethane spinner and mounting plates Hydraulic safety lockout system