A fully parametric 3-way connector designed for modular frames, rods, tubes and STEM building systems.

This version allows independent customization of:
• arm diameters
• arm lengths
• tilt angle of the Z arm
• wall thickness
• clearance tolerance

Features

• fully parametric OpenSCAD design
• symmetric flat-bottom print mode
• optional reinforcement ribs
• optimized for MakerWorld Customizer
• suitable for rods, tubes and PVC-style assemblies

The flat-bottom mode automatically rotates the connector into a stable and symmetric printing position for different tilt angles assuring the best print orientation for a strong connector.

Perfect for:

• modular structures
• STEM projects
• DIY frames
• experimental builds
• geometric constructions

No supports needed in most configurations.

This parametric connector is part of my Modular Connectors system.