Brought to you by the professionals at SIMPSON STRONG TIE, the plywood clip is specifically designed to support panels that are edge-to-edge when installing sheathing. One installed, the clips keep panels even, delivering a level plain on the structure. Built tough, the clips are made with 20-gauge galvanized steel, ensuring superior strength and durability. Easy to use, select the same size sheathing clip as panel thickness. Eliminating the need for nails, installation is quick and simple.