The Priefert Model 20 Alley Frame is designed for use at the ends Premier Alley Panels to maintain strength and support. Pin connectors on the frame secure it to the alley panels, helping maintain a 28 in. alley width. This product features an architectural grade powder-coat finish to help it resist rust and scratching, while UV inhibitors in the powder help the Alley Frame resist fading, ensuring that your product holds up well and looks great for many years to come. Sturdy pin connectors secure the Alley Frame to Premier Alley Panels.