The Tarter Series 6 Automatic Headgate is perfect for medium/large herds. This headgate operates smoothly by a single operator. This headgate adjusts from calves to bulls. There are grease fittings at critical points. This gate has positive latching with in/out rotating door and reversible controls that allow the gate to be operated from either side. The gate has an adjustable bottom to accommodate various animal sizes. This cattle accessory is constructed of quality heavy-duty 2-3/8 in. tubular steel. The overhead bar prevents accidental release of automatic headgate. This product is sold separately or with CattleMaster chute. The headgate is recommended for cattle up to 1,400 lb.