Joint Board Plate Corner Angle Bracket for 2020 Aluminum Profile - Purpose: securely joins two 2020 aluminum profile sections at a corner, creating rigid frames and enclosures. - Compatibility: designed specifically for 2020 aluminum profiles to ensure proper alignment and strong connections. - Includes: 5 hole joint plate with installation screws, nuts, and a simple installation tool. - Material and durability: made from high quality aluminum alloy for light weight, strength, and long service life. - Colors: available in silver or black to match your profile design. - Performance: delivers solid corner support suitable for modular frame systems and structural applications. Use scenarios - Build a compact workbench frame or enclosure around machinery using 2020 profiles. - Create shelving, guards, or tool frames that require durable corner joints. - Extend or repair an existing 2020 profile system with a reliable corner connection.