With the Priefert Universal Alley Stop in place, you can prevent bulls, cows or calves from backing up, resulting in a smoother flow with reduced stress. Featuring universal hookup, this alley stop is compatible with any Priefert Sweep System that features alleys made from premier panels, rough stock panels or sheeted panels. There are 2 chain connectors for securing the alley stop to your panels, and the 'no-back' height can be easily adjusted without having to use tools. The alley stop is crafted from durable 14-gauge tubing to withstand rough use, and it is made with a powder-coat finish to help protect it against UV fading, corrosion and wear and tear. It measures 38 in. W overall and comes with a 1 year warranty.