45 Degrees Support, Gray, Anodized, Number of Mounting Holes 4, Overall Height 1 in, Slide-In, Overall Length 6 in, Overall Width 2 in, Aluminum 6105-T5, Inside Corner Bracket Style 45 Degrees Angle, Includes Fasteners Yes, 10 Series, System of Measurement Inch, Support, For Slot Width 17/64 in, Includes Socket Head Cap Screws, T-Nuts, Washers 45 Degrees Supports6" supports made from T-slotted rail add strength to 90 Degrees corners. Fasteners included.T-Slotted Extruded Aluminum Rail AccessoriesFor use in assembling machine guards and enclosures, workstations, displays, carts, shelving, and other fixtures.