Cable Guardrail system with 2″ x 3″ square aluminum top rail, custom wood cap rail, 1-3/4″ square aluminum post at 4′-0 maximum spacing, 1/8″ 1 x 19 stainless steel cable alloy 316, and 1-1/2″ square aluminum ADA/grab handrails. Finish on aluminum is standard color Slate Grey 38/70019.