OpenBuilds V-Slot Corner Connectors

Your printer, running the way it should.

27k downloads in the maker community

$15.41

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Universal connectors stack to join all V-Slot sizes—no proprietary parts needed
Speed up assembly with modular 90° angles, 3-way junctions, and end caps
Double as wheel blocks for gantry carts, turning V-Slot into both rail and cart
Simplify complex machine designs with flexible, stackable corner construction
Print on demand in STEP, IGES, SolidWorks, or SketchUp formats

OpenBuilds V-Slot Corner Connectors are modular building blocks designed to simplify and accelerate assembly of V-Slot framing systems. These universal connectors stack together to join V-Slot extrusion at any size, eliminating the need for different connectors for different profiles. Available in three styles—90° angle corners, 3-way connectors, and end caps—they're engineered for rapid prototyping and flexible design iteration.

Beyond framing, these connectors serve double duty as wheel blocks for gantry carts, transforming your V-Slot extrusion into a complete linear rail and carriage system. This dual functionality opens endless possibilities for machine tool designs, CNC platforms, and modular automation projects.

Printed on demand using your preferred CAD format, you get the exact parts you need when you need them. Adjustable wheel tension design provides the precision required for smooth linear motion and reliable operation across diverse build applications.