Feature:1. Suitable for connecting aluminum Tslot frame contours at specified angles.2. Surface silver oxidation treatment (untreated for section part), having long service time.3. High connection strength, beautiful appearance, convenient and strong connection.4. Made of aluminum alloy material that has high strength, high hardness, durable use.5. Easy installation with screws (not included), designed with holes for screw fixing.Specification:.Condition: Item Type: Bracket AngleMaterial: Aluminum Alloy Model: 2020-100100Color: Silver Surface Treatment: Silver oxidation treatment on the surface (untreated for section part)Model2020T3030T4040TThickness 6mm / 0.24in6mm / 0.24in6mm / 0.24inSide Length6mm / 0.24in6mm / 0.24in6mm / 0.24inHole6mm / 0.24in8.5mm / 0.33in8.5mm / 0.33inWidth20mm / 0.79in28mm / 1.1in38mm / 1.5inPackage List:10 x Bracket Angle Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.