90 Degrees Angled Flat Plate Silver Anodized Number of Mounting Holes 5 Overall Height 3 in 1/4 in Overall Length 3/16 in Overall Width 3 in Aluminum 6105-T5 Inside Corner Bracket Style 90 Degrees Angle 10 Series System of Measurement Inch Joining Plate Joining Plate Style 90 Degrees Angled For Slot Width 17/64 in