Modular Building System

Designed specifically for both horizontal and vertical NEMA 17 belt-driven setups, this robust stamped and folded aluminum mount is optimized for 20x40mm V-Slot Linear Rail. Its versatile mounting options and sleek, professional finish ensure...

Unlock endless possibilities with smooth, precise, and efficient motion chieved with the GT2-2M Timing Belt. Designed for high-speed, lightweight applications, this belt is perfect for CNC machines, 3D printers, robotics, and automation systems. With its...

Enhance the look and functionality of your V-Slot and C-Beam Linear Rails. This cap neatly covers the bare end of the rail, providing a polished and professional finish to your Build. Each end cap features a center holes designed for mounting with...

The Black Angle Corner Connector is designed for securing and reinforcing 90-degree connections in your Build. Ideal for structural applications, this durable aluminum bracket provides a reliable solution for attaching accessories, frames, and custom...

In belt-driven linear motion systems, precise belt alignment and tension are crucial for optimal performance. The Smooth Idler Pulley Kit addresses this need by guiding timing belts accurately, making it indispensable for custom builds like CNC machines,...

The Mini V Gantry Plate is an essential component designed to deliver smooth and precise linear motion. It is part of the Mini V Linear Actuator system, ideal for compact builds where precision is key. Built from high-quality aluminum, the plate is...

Our Mini Ball Bearing 105zz 5x10x4 is a reliable component designed for various applications, including CNC machines, 3D printers, and automation systems. Made from durable chrome steel, it ensures smooth and efficient motion in compact mechanical setups...

Achieve seamless 90-degree connections between V-Slot Linear Rails without compromising your build's aesthetics. These brackets provide reliable joints and increase structural integrity. Features: Internal Integration Easy Installation Makes a sturdy...

The T Joining Plate provides a durable and reliable fastening method for connecting two or more Linear Rails, ideal for creating strong, perpendicular joints. With precise hole placement, it allows for multiple positioning possibilities, giving you the...

The OpenBuilds Cast Corner Bracket is a popular choice among builders for creating reliable 90° connections in a variety of linear rail systems. Constructed from durable cast aluminum and finished in silver, it delivers a straightforward and...

The Cross Joining Plate is designed for creating strong, reliable 90-degree intersections between two or more V-Slot Linear Rails. Its precision-drilled holes allow for secure and versatile positioning, making it an essential component for reinforcing...

The 2 Hole Joining Plate is a simple yet effective solution for connecting two V-Slot Linear Rails side by side. Its compact design ensures a strong and secure connection, making it perfect for reinforcing builds without adding unnecessary bulk. 20 mm...