4-Way Tube Corner Connector – 12 mm

This is a 4-Way Tube Corner Connector designed for 12 mm tubes.
The model features three horizontal ports and one vertical port, allowing you to build multi-directional frames, DIY structures, or lightweight assemblies.

• Tube size: Ø12 mm (inner diameter fitting)
• Total width: 120 mm
• Vertical height: 69.3 mm
• Strong tapered center body for better rigidity
• Optimized for 3D printing (no support needed depending on orientation)

Ideal for DIY frames, garden trellis, lightweight stands, and custom tube-based projects.