45 Degrees Support, Gray, Anodized, Number of Mounting Holes 4, Overall Height 1 in, Slide-In, Overall Length 12 in, Overall Width 2 in, Aluminum 6105-T5, Inside Corner Bracket Style 45 Degrees Angle, Includes Fasteners Yes, 10 Series, System of Measurement Inch, Joining Plate, For Slot Width 17/64 in, Includes Socket Head Cap Screws, T-Nuts, Washers