• What is V-Slot?
  • What can you make with V-Slot?
  • What is the story behind the V-Slot modular building system?
OpenBuilds® V-Slot® Modular Building System
V-Slot Linear Rail is the ultimate solution combining both linear motion and a modular, structural framing system. Lightweight and rigid, V-Slot provides an ultra smooth track for precise motion.

OpenBuilds created and launched V-Slot in 2013 and it was so well received by the open source building community that the original Kickstarter campaign exceeded the funding goal by over 220%!   Since that time, well over 1,000,000 feet of V-Slot has been sold.
V-Slot saves builders time and money with a revolutionary V-shaped channel that accommodates OpenBuilds V-shaped wheels for smooth linear motion.  A complete catalog of complementary parts is also available to form a complete modular building system.  Now builders like you can easily create builds with a few simple off-the-shelf parts.
C-Beam features the same all-in-one linear rail functionality in a heavy duty form for even more building options.
Made from high quality 6063 T-5 aluminum and protected with an anodized coating for a polished look you won't find elsewhere. V-Slot offers smooth travel along with the ability to fasten and add required peripherals making this a perfect building block for CNC routers, 3D printers, camera sliders, furniture, etc.
What more could you ask for?  How about an entire community using this product to build their dreams!