Chapin 82108 100-Pound Professional Salt and Ice Melt Spreader 100-Pound capacity hopper with enclosed gear system to withstand the elements, supported by a rugged stainless steel frame All season design compatible with salt, halite/ice melt, fertilizer, seeds and more, innovative gate control, make gate changes from the handle Auger helps move salt. Protective rain/snow cover included 360-degree baffle system for precise control of the spread pattern 14-inch pneumatic tires for stability over uneven terrain