The HETA provides an engineered method to attach roof trusses securely to concrete and masonry walls. This heavy embedded truss anchor features staggered nail patterns to strengthen uplift resistance and can be used in pairs on single- and multi-ply trusses. The versatile HETA can be installed straight or field-bent around truss or rafter members. HETA 12 in. Galvanized Heavy Embedded Truss Anchor (Pack of 50).