Mercedes-Benz SLR McLaren Functional Key Holder - Silver Arrow Edition
Design Concept
Experience the peak of grand touring luxury with this Mercedes-Benz SLR McLaren wall-mounted key holder. Meticulously modeled in Fusion 360, this piece captures the unmistakable "long nose" proportions, the distinctive side-exit exhaust vents, and the aggressive front fascia of the SLR. It is engineered to be a striking piece of functional art for enthusiasts of this legendary collaboration.

Key Features
Precision Fusion 360 Engineering: The model is optimized for high-quality FDM printing, ensuring that the complex curves and iconic Mercedes star emblem are reproduced with crisp accuracy.
Integrated Keyslot Mount: The rear of the model includes a built-in keyslot (keyhole) mechanical mount. This allows the holder to slide securely over a wall-mounted screw for a clean, professional, and completely invisible installation—no adhesives or visible brackets required.
Reinforced Functional Hooks: The dual hooks are integrated into the lower front bumper, specifically reinforced to handle the weight of multiple heavy keyrings without sagging.
Printing & Material Advice
Recommended Material: PETG. To ensure the structural integrity of the integrated hooks and the mounting system, PETG is highly recommended. Its superior strength and durability make it the ideal choice for functional household items that require long-term reliability.
Layer Height: 0.16mm - 0.2mm for a smooth surface finish that highlights the car’s unique aerodynamic lines.
Infill: 20% (Gyroid or Grid) for solid internal strength, especially around the wall-mounting area.
Supports: Minimal supports are recommended for the front air intakes and the internal keyslot cavity.
Assembly Instructions
Print: Use PETG for maximum mechanical strength and a premium finish.
Wall Prep: Install a standard screw into your wall with a proper anchor, leaving the screw head protruding approximately 3-5mm.
Mount: Align the integrated keyslot on the back of the SLR McLaren with the screw head and slide it downward until it locks firmly into place.

Mercedes-Benz SLR McLaren Key Holder

0.2mm layer, 2 walls, 15% infill

0.2mm layer, 2 walls, 15% infill