Feature●4 FT - 3" x 1/8" Clear Anodized Aluminum Angle 6063 Alloy T-6 Temper●Made in USA●Randall Manufacturing part number 4 FT M-672●Anodized finish protect aluminum and is rust resistantDescription 4 FT - 3" x 1/8" Clear Anodized Aluminum Angle 6063 Alloy T-6 Temper