V-Slot 20x40 Linear Rail

(54 reviews) Write a Review
  • V-Slot® V-Slot 20x40 Linear Rail  VSlot20x40LinearRail
  • V-Slot® V-Slot 20x40 Linear Rail  VSlot20x40LinearRail
  • V-Slot® V-Slot 20x40 Linear Rail  VSlot20x40LinearRail
  • V-Slot® V-Slot 20x40 Linear Rail  VSlot20x40LinearRail


V-Slot® Linear Rail

V-Slot Linear Rail aluminum extrusion profile is the ultimate solution combining both linear motion and a modular, structural framing system. It's lightweight yet rigid and provides an ultra smooth track for precise motion.

OpenBuilds created V-Slot Linear Rail aluminum extrusion profile and has added a library of compatible modular parts which today is known as the OpenBuilds System. We have shipped over one million feet of V-Slot and counting to businesses, classrooms, laboratories and makers all over the world!

Much like working with lumber, you can cut V-Slot on a chop saw (using a metal blade) or even use a hacksaw. From there, you simply use a screw driver to make the connections. #OpenBuilds #V-Slot #Vslot #OpenBuildsSystem

“ V-Slot Linear Rails are precise, easy to work with and allows you unlimited design control through it's modular nature."

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54 Reviews

  • 5
    Great for small 3D printers

    Posted by Tracy Ranson on Jan 4th 2024

    I’m currently building a 3D printer one or two pieces at a time and I chose OpenBuilds V-slot for its ease of assembly and versatility. I have been buying parts from OpenBuilds for 10 years now and I have always turned to them when building a new machine. Great product! Awesome support system

  • 5
    V-Slot® 20x40 Linear Rail

    Posted by Bob West on Sep 29th 2023

    Good price on this piece. Intended for use as base leg on a vertical fence.

  • 4
    2040 excursion

    Posted by Unknown on Aug 17th 2023

    The product came well wrapped and secure. Looking forward to ordering more product.

  • 5
    OpenBuilds Linear Rails & Related Parts

    Posted by jtb on Mar 10th 2023

    Extrusions and other parts from OpenBuilds are consistently excellent. I have purchased many individual items and several systems over the past few years and they have all been exactly as described. Items are always packed with great care, and for the systems the video assembly guides are thorough. This is a very good company.

  • 5
    20x40 rail

    Posted by Bill K on Dec 7th 2022

    I received my rails yesterday, I can't believe how well they were packaged. Seriously surprised, and very pleased. Ends capped with cardboard, overall packaged with cardboard, no chance for damage. Materials look pristine. I'll order again, these guys are superb.

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