Mill Finish 3/4'' Inside Dimension Aluminum U-Channel 46'' Length (Pack of 3) Alu447-M C-Channel

Material:Aluminum Color:Mill Shape:Rectangular Item Diameter:0.75 InchesYou may also like Aluminum H Channel Fits Material 5/32 Inch Thick Mill Finish Aluminum Divider Moulding 48 Inch Length (Pack of 3).