Bar 6 offers 10 sizes 250lb, 450lb, 650lb, 800lb, 1000lb, 1200lb, 1600lb, 1800lb, 2500lb, and 3200lb. Made of 16 gauge sheet iron, 3/16 x 1½ angle iron, 4” auger, adjustable V-auger cover, 12 volt motor, 10” pulley, rubber belt, electric cords, solenoid and toggle switch, primed and painted white or black. All feeders are able to be installed on pickups or ATV's.