- Material
- 3D-printed matte black polymer (ASA)
- Use
- Wall-mounted display hook for jerseys and everyday hangers
- Mounting
- Single M5 bolt through slotted wall plate, concealed cap
- Load Rating
- 4 kg static / 2 kg dynamic (tested)
- Finish
- Matte black, no topcoat — surface is the material
- Status
- Available — made to order
Photography
Technical Notes
The arm geometry was derived from a simple cantilever model with a 4 kg point load at the tip. Wall thickness varies along the arm — thicker at the root, tapering toward the tip — which produces the visual taper while maintaining constant stress distribution. There is no unnecessary material.
The mounting plate uses a single M5 bolt in a vertical slot, allowing fine height adjustment on installation. A friction-fit cover cap conceals the bolt head after installation. The cap is retained by interference fit only — no adhesive, no tools required.
Material and process notes:
- ASA chosen over ABS for UV stability — no topcoat required
- 0.2 mm layer height, 4 perimeters, 40% gyroid infill
- Matte black filament — surface texture is inherent, not applied
- All mounting hardware: A2 stainless steel M5 hex socket
- Wall plate: 3 mm mild steel, powder-coated black
- Prototype count: 4 revisions before production
- Tested load: 6 kg static, 1000-cycle dynamic at 2 kg
Available to order.
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