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3-Way 4" Duct Splitter 3D Print File: STL

3-Way 4" Duct Splitter 3D Print File: STL

Regular price $1.99 USD
Regular price $3.99 USD Sale price $1.99 USD
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3-Way Duct Splitter STL File - 4-Inch T Adapter for DIY Projects

Streamline your ductwork with this 3-way duct splitter STL file, designed specifically for 4" pipes! This 3D-printable T adapter allows you to easily connect three sections of ducting. The design is slightly undersized by a few millimeters, ensuring a snug fit—your 4" duct can slide over the adapter perfectly, ready to be secured with duct tape or other fasteners. Why spend $30 or more on store-bought T fittings when you can print this budget-friendly solution yourself?

This STL file is perfect for personal use, letting you print as many T adapters as you need. For larger projects, be sure to check out our 6" version for wider ducting systems! For additional practical tools and adapters that enhance your projects, consider our curated selection of functional 3D print files for tools and adapters.

Why You’ll Love This STL File

  • Custom fit: Slightly undersized to ensure compatibility with 4" ducts
  • Budget-friendly: Save significantly compared to pre-made duct fittings
  • DIY-ready: Print and use for personal vent, HVAC, or ductwork projects
  • Durable design: Optimized for strength and reliable performance

What’s Included

  • High-quality STL file for 3D printing
  • Design tailored for 4" pipes, with precise dimensions for a snug fit

Perfect For

  • DIYers: Ideal for tackling small-scale ventilation or ductwork projects
  • 3D printing enthusiasts: A practical, functional part for your personal projects
  • Cost-conscious creators: Print as many adapters as you need and save big

Explore More

Need a larger size? Check out our 6-inch T adapter or explore other practical designs in our 3D Printable Models collection.

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