1)3/8" Aluminum Double Angle Upscale Appearance 2)Reliable Quality Best ... Mould Design,quick sample 4)Verious Size 3/8" Aluminum Double Angle Specification:Material: Alluminum Alloy: 1x,2x, 3x, ... T4, T5, T6, H12Shape: T-channel, H-channel, Angle, U-cupSize: Flexible SizeSurface Treatment: Anodized, Power Coating, Sandblasting, Polishing, ... understanding of customer requirement. 3/8" Aluminum Double Angle