Description
18x18x60 Inch Diamond Tread Aluminum Underbody Truck Box Truxedo Box Covers It fits a 3 4 ton It fits a 3 4 ton or 1 ton pickup truck and uses a bulk salt or a 50 50 salt sand mix The 5 1 4 inch variable pitch auger is covered by an inverted V to reduce stress on the drive line and improve material flow