Features: Engineered for Zero Hassle: Pre-drilled holes eliminate guesswork. Includes 8 connectors—ready to deploy in minutes. Backed by a 100% satisfaction guarantee. For your needs: Corrosion-resistant, code-compliant brackets that are suitable for your daily work needs Specifications: Material: galvanized Steel Color: silver Size: about 7.24 x 1.61 x 0.2 inches, the hole is about 0.5 inch Package includes: 8 X 4-hole connector bracket Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.