V-Rail Aluminum Extrusion 20x60mm triangle and as well to accept

and as well to accept a back/mounting plate

1pc Precision Gear Rack

Can also provide 5 volts so that no external 5 volt power supply is required

The legs are also pre-drilled to accept NEMA23 and NEMA34 motors in case you wanted to upgrade your build in the future

V-Rail Aluminum Extrusion 20x60mm triangle and as well to acceptExtruded aluminum v rail profiles are a high quality extruded aluminum profile building block that has an extremely smooth linear v groove on all slot sides. It's precise, easy to work with and allows you unlimited design control through it's modular nature. What is the use of a V Groove? The extruded profile sides provide a 90 degree v groove slot acting as a linear rail to allow v wheels to run throughout the length of the profile. We offer a wealth