Used 2 yr old Chapin MDL 8100 (same as 8200 but Blue). Can be used for salt or fertilizer. 80 LB rust resistant, capacity hopper with removable grate. Large 12 in penumatic tires, adjustable gate opening, front and side baffles to control spread. Gate controled by front handle lever. This is the last spreader you will ever need for lawn fertilizer, seeding or salt!