, brass, bronze, steel and stainless steel brackets for wall and post mounting of handrails.All brackets will meet structural code requirements when properly installed. ADA compliant... and Rectangular Post Caps for aluminum, brass, bronze, steel and stainless steel tube. Cast and Stamped options are available. More. . . Strait-O-Flex The one and only Strait-O-Flex..., brass and bronze. Several finishes are available for custom bending. Galvanized, zinc-plated, anodized, polished and specialized finishes can be applied to meet your requirements...