Simpson 22-1/4" Predeflected Holdown w/Screws HDU11-SDS2.5 ECC End Column Caps The HD9B features a unique

The HD9B features a unique seat design that greatly minimizes deflection under load

This makes the ABA66RZ well-suited for exterior installations and applications involving pressure-treated lumber

It provides structural resistance in both tension and compression to help restore load capacity to the compromised stud

Available in many lengths

precut galvanized steel strap engineered to resist tension loads in floor-to-floor and other structural applications

Simpson 22-1/4" Predeflected Holdown w/Screws HDU11-SDS2.5 ECC End Column Caps The HD9B features a uniqueSimpson HDU11 SDS2. 5 HDU 22 1 4 in. Galvanized Predeflected Holdown with Strong Drive SDS Screws is an engineered holdown connector from Simpson Strong Tie, designed for use in shearwalls, braced wall panels, and other lateral applications in wood construction. The HDU holdown is pre deflected during the manufacturing process, virtually eliminating deflection under load due to material stretch, delivering a stronger, safer, and more reliable