The Inline Pipe Coupler is designed to create a clean, rigid, straight‑through connection between two pipes. Whether you’re building frames for coro props, structural supports, or custom display elements, this coupler keeps your pipes perfectly aligned in a true 180‑degree configuration.
Compatible with ½" and ¾" PVC or EMT, the Inline Pipe Coupler uses a precision‑fit saddle system that locks both pipes securely in place. The geometry ensures consistent alignment across your builds, making it ideal for straight runs, extensions, and multi‑section framing systems.
Each unit is 3D printed in high‑quality, UV‑resistant PETG for long‑term outdoor durability. ASA is available for extreme heat or maximum UV exposure.
Key Features
- Straight 180‑Degree Alignment - Creates a rigid inline connection for pipe‑based framing systems
- Dual‑Size Compatibility - Works with ½" and ¾" PVC or EMT, giving you flexibility across projects
- Secure Clamping System - Tightens around both pipes to eliminate twist, flex, or seasonal movement
- Ideal for Coro Frames & Structural Props - Perfect for straight runs, extensions, and multi‑section assemblies
- Outdoor‑Ready Materials - Printed in UV‑resistant PETG; ASA available for harsher environments
Applications
- Straight pipe extensions
- Coro prop framing
- Multi‑section display structures
- Inline support members
- Holiday lighting frames and structural builds
Dimensions:
Diameter: Varies
Length: Varies
Thickness: Varies
Downloadable STL Files:
1/2" PVC Open to 1/2" EMT Closed
1/2" PVC Open to 3/4" EMT Closed
1/2" PVC Open to 1/2" PVC Closed
1/2" PVC Open to 3/4" PVC Closed
3/4" PVC Open to 1/2" EMT Closed
3/4" PVC Open to 3/4" EMT Closed
3/4" PVC Open to 1/2" PVC Closed
3/4" PVC Open to 3/4" PVC Closed
1/2" EMT Open to 1/2" EMT Closed
1/2" EMT Open to 3/4" EMT Closed
1/2" EMT Open to 1/2" PVC Closed
1/2" EMT Open to 3/4" PVC Closed
3/4" EMT Open to 1/2" EMT Closed
3/4" EMT Open to 3/4" EMT Closed
3/4" EMT Open to 1/2" PVC Closed
3/4" EMT Open to 3/4" PVC Closed
20mm PVC Open to 20mm PVC Closed
20mm PVC Open to 25mm PVC Closed
25mm PVC Open to 20mm PVC Closed
25mm PVC Open to 25mm PVC Closed
