Simpson Strong Tie LSCZ ZMAX Galvanized 18-Gauge Adjustable Stringer Connector Suitable for installation on 2x10 or 2x12 header/rim joist May be installed flush with the top of the carrying member or lower on the face Interchangeable for left or right applications Made from 18 gauge steel ZMAX galvanization offers extra corrosion resistance for exterior and treated-wood applications