Commercial Salt Spreader Saltdogg Polymer Hopper Safety Batons and Paddles One size fits all One size fits all 12 24 Volts DC dump and platform trucks Fits all 8' beds and most standard 6' beds (77" min bed length) Recommended for 3 4 or 1 ton trucks Smooth angled walls maximize material flow 4 piece ratchet tie down kit no drilling required 1 4" black powder coated steel top screen Heavy duty poly vinyl tarp with reinforced corners and tie down kit Screw type auger system for maximum material flow at a continuous rate Independent spinner auger controller for an infinitely adjustable ratio Variable spread width from 5 to 38 feet 11 5" polymer four fin disc connected to a 3 4" diameter shaft Heavy duty poly chute and spinner assembly with external deflector Adjustable deflector protects vehicle rear and under carriage Complete directional spread control with full or compact spread Spinner assembly removes easily for cleaning storage Two ultra quiet 12 volt DC direct drive motors Independently powered 12 VDC vibrator