Gusseted Inside-Corner Bracket, Silver, Anodized, Number of Mounting Holes 8, Overall Height 80 mm, 8.3 mm, Overall Length 80 mm, Overall Width 76 mm, Aluminum 6105-T5, Inside Corner Bracket Style Gusseted, 40 Series, System of Measurement Metric, Inside-Corner Bracket, For Slot Width 8 9/64 mm