Each connector measures 21x21mm externally, for 1 inch (25mm) square tubes Ensures secure connection and enhances structural stability for frames in garden, or workshop applications Suitable for handrails, shelving units, garden fences, plant stands, and home projects These multipurpose connectors work well for both temporary setups and permanent installations Includes 8 sturdy T shaped square connectors designed for 1 inch / 25mm square tubes, providing ample quantity for assembling new structures or replacing worn parts in projects Perfect for furniture and storage solution Make of robust black that resists wear and outdoor exposure Ideal for in storage systems, garden frames, and indoor furniture projects requiring long lasting connectors Designed for quick setup without screws or tools simply insert square tubes for fast connection Saves time and effort for efficient projects like shelves, railings, and display stands, Manufacturer: Tsynapter