This Pro-Panels Hi-Low Connector Kit includes enough hardware to form one connection. It includes one 42 inch H post and connects one 42 inch and one 66 inch H panel to form an L shape. * Includes one 42 in. H post . Includes hardware to form one connection . Connects one 42 in. H and one 66 in. H panel to form a straight line . Or connects one 42 in. H and one 66 in. H panel to form an L-shape