Mazda RX-7 FD3S Functional Key Holder - Rotary Legend Edition
Design Concept
Capture the timeless elegance of the rotary master with this Mazda RX-7 FD3S wall-mounted key holder. Meticulously modeled in Fusion 360, this piece honors the smooth, aerodynamic lines and the iconic front bumper of the final RX-7 generation. It is engineered to be a beautiful tribute to the rotary spirit while providing a heavy-duty organizational solution for your home.

Key Features
Precision Fusion 360 Engineering: The model is optimized for high-quality FDM printing, ensuring the signature curved surfaces and detailed front air intakes are crisp and accurate.
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 lip design, specifically reinforced to handle the weight of multiple heavy daily-carry keyrings.
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 impact resistance and durability make it the ideal choice for functional household items that require long-term reliability.
Layer Height: 0.12mm - 0.16mm is recommended to capture the smooth, organic curves of the RX-7 body without visible stepping.
Infill: 20% (Gyroid or Grid) for solid internal strength, especially around the wall-mounting area.
Supports: Minimal supports are recommended for the front bumper overhangs 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 RX-7 with the screw head and slide it downward until it locks firmly into place.

Mazda RX-7 FD3S Key Holder

0.2mm layer, 2 walls, 15% infill

0.2mm layer, 2 walls, 15% infill