2020/2040 Profile Squaring & Alignment Tool

This 3D-printable squaring tool ensures flawless alignment of 2020 or 2040 aluminum profiles during assembly, ideal for CNC machines, furniture, robotics, and complex mechanical builds. Designed for support-free printing, the jig features integrated slots and guides to hold profiles at perfect 90-degree angles while fastening, eliminating misalignment and reducing assembly time. Its compact, modular design includes clamping points for stability and compatibility with standard hardware. Durable and lightweight, this tool guarantees precision in high-tolerance projects, saving effort and ensuring professional results every time. Perfect for makers, engineers, and DIY enthusiasts working with extruded profiles.