Universal Parametric End Cap Generator

Universal Parametric End Cap Generator for Aluminum Profiles This professional OpenSCAD tool allows you to instantly generate high-quality end caps for any square or rectangular profile. Whether you are using standard T-slot extrusions (2020, 4040, 8040), custom metal tubing, or architectural elements, this generator creates the exact geometry you need. Stop searching for pre-made STLs - just enter your profile's dimensions and print. Key Features Precision Base Geometry: Fully adjustable Width, Length, and Face Thickness to match your specific profile perfectly. Advanced Base Styling: Independent control over Vertical Corner Radius and Bottom Edge Fillet. This eliminates sharp edges and gives your 3D-printed part a professional, "injection-molded" look. Flexible Retention System (Pins): Choose between Circle or Square pin shapes. Complete control over size, height, and X/Y array configuration (count and pitch) to perfectly align with the profile’s center holes or slots. Internal Align